7707302020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{8849}}^1$

素因数の和:9013

約数の個数: 96

約数和(自身を含む): 18305481600

約数和(自身を除く): 10598179580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 107, 110, 148, 185, 214, 220, 370, 407, 428, 535, 740, 814, 1070, 1177, 1628, 2035, 2140, 2354, 3959, 4070, 4708, 5885, 7918, 8140, 8849, 11770, 15836, 17698, 19795, 23540, 35396, 39590, 43549, 44245, 79180, 87098, 88490, 97339, 174196, 176980, 194678, 217745, 327413, 389356, 435490, 486695, 654826, 870980, 946843, 973390, 1309652, 1637065, 1893686, 1946780, 3274130, 3601543, 3787372, 4734215, 6548260, 7203086, 9468430, 10415273, 14406172, 18007715, 18936860, 20830546, 35033191, 36015430, 41661092, 52076365, 70066382, 72030860, 104152730, 140132764, 175165955, 208305460, 350331910, 385365101, 700663820, 770730202, 1541460404, 1926825505, 3853651010, 7707302020]

約数ペア:

[(1, 7707302020), (2, 3853651010), (4, 1926825505), (5, 1541460404), (10, 770730202), (11, 700663820), (20, 385365101), (22, 350331910), (37, 208305460), (44, 175165955), (55, 140132764), (74, 104152730), (107, 72030860), (110, 70066382), (148, 52076365), (185, 41661092), (214, 36015430), (220, 35033191), (370, 20830546), (407, 18936860), (428, 18007715), (535, 14406172), (740, 10415273), (814, 9468430), (1070, 7203086), (1177, 6548260), (1628, 4734215), (2035, 3787372), (2140, 3601543), (2354, 3274130), (3959, 1946780), (4070, 1893686), (4708, 1637065), (5885, 1309652), (7918, 973390), (8140, 946843), (8849, 870980), (11770, 654826), (15836, 486695), (17698, 435490), (19795, 389356), (23540, 327413), (35396, 217745), (39590, 194678), (43549, 176980), (44245, 174196), (79180, 97339), (87098, 88490)]