38680452860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:916

約数の個数: 192

約数和(自身を含む): 98440151040

約数和(自身を除く): 59759698180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 109, 115, 140, 161, 191, 218, 230, 322, 382, 436, 460, 545, 577, 644, 763, 764, 805, 955, 1090, 1154, 1337, 1526, 1610, 1910, 2180, 2308, 2507, 2674, 2885, 3052, 3220, 3815, 3820, 4039, 4393, 5014, 5348, 5770, 6685, 7630, 8078, 8786, 10028, 11540, 12535, 13271, 13370, 15260, 16156, 17549, 17572, 20195, 20819, 21965, 25070, 26542, 26740, 30751, 35098, 40390, 41638, 43930, 50140, 53084, 61502, 62893, 66355, 70196, 80780, 83276, 87745, 87860, 92897, 104095, 110207, 123004, 125786, 132710, 145733, 153755, 175490, 185794, 208190, 220414, 251572, 265420, 291466, 307510, 314465, 350980, 371588, 416380, 440251, 440828, 464485, 478837, 551035, 582932, 615020, 628930, 728665, 771449, 880502, 928970, 957674, 1102070, 1257860, 1446539, 1457330, 1542898, 1761004, 1857940, 1915348, 2201255, 2204140, 2394185, 2534761, 2893078, 2914660, 3085796, 3351859, 3857245, 4402510, 4788370, 5069522, 5786156, 6703718, 7232695, 7714490, 8805020, 9576740, 10125773, 10139044, 12012563, 12673805, 13407436, 14465390, 15428980, 16759295, 17743327, 20251546, 24025126, 25347610, 28930780, 33518590, 35486654, 40503092, 48050252, 50628865, 50695220, 60062815, 67037180, 70973308, 84087941, 88716635, 101257730, 120125630, 168175882, 177433270, 202515460, 240251260, 276288949, 336351764, 354866540, 420439705, 552577898, 840879410, 1105155796, 1381444745, 1681758820, 1934022643, 2762889490, 3868045286, 5525778980, 7736090572, 9670113215, 19340226430, 38680452860]

約数ペア:

[(1, 38680452860), (2, 19340226430), (4, 9670113215), (5, 7736090572), (7, 5525778980), (10, 3868045286), (14, 2762889490), (20, 1934022643), (23, 1681758820), (28, 1381444745), (35, 1105155796), (46, 840879410), (70, 552577898), (92, 420439705), (109, 354866540), (115, 336351764), (140, 276288949), (161, 240251260), (191, 202515460), (218, 177433270), (230, 168175882), (322, 120125630), (382, 101257730), (436, 88716635), (460, 84087941), (545, 70973308), (577, 67037180), (644, 60062815), (763, 50695220), (764, 50628865), (805, 48050252), (955, 40503092), (1090, 35486654), (1154, 33518590), (1337, 28930780), (1526, 25347610), (1610, 24025126), (1910, 20251546), (2180, 17743327), (2308, 16759295), (2507, 15428980), (2674, 14465390), (2885, 13407436), (3052, 12673805), (3220, 12012563), (3815, 10139044), (3820, 10125773), (4039, 9576740), (4393, 8805020), (5014, 7714490), (5348, 7232695), (5770, 6703718), (6685, 5786156), (7630, 5069522), (8078, 4788370), (8786, 4402510), (10028, 3857245), (11540, 3351859), (12535, 3085796), (13271, 2914660), (13370, 2893078), (15260, 2534761), (16156, 2394185), (17549, 2204140), (17572, 2201255), (20195, 1915348), (20819, 1857940), (21965, 1761004), (25070, 1542898), (26542, 1457330), (26740, 1446539), (30751, 1257860), (35098, 1102070), (40390, 957674), (41638, 928970), (43930, 880502), (50140, 771449), (53084, 728665), (61502, 628930), (62893, 615020), (66355, 582932), (70196, 551035), (80780, 478837), (83276, 464485), (87745, 440828), (87860, 440251), (92897, 416380), (104095, 371588), (110207, 350980), (123004, 314465), (125786, 307510), (132710, 291466), (145733, 265420), (153755, 251572), (175490, 220414), (185794, 208190)]