13782934360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1901}}^1$

素因数の和:2189

約数の個数: 128

約数和(自身を含む): 34049756160

約数和(自身を除く): 20266821800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 191, 260, 292, 365, 382, 520, 584, 730, 764, 949, 955, 1460, 1528, 1898, 1901, 1910, 2483, 2920, 3796, 3802, 3820, 4745, 4966, 7592, 7604, 7640, 9490, 9505, 9932, 12415, 13943, 15208, 18980, 19010, 19864, 24713, 24830, 27886, 37960, 38020, 49426, 49660, 55772, 69715, 76040, 98852, 99320, 111544, 123565, 138773, 139430, 181259, 197704, 247130, 277546, 278860, 362518, 363091, 494260, 555092, 557720, 693865, 725036, 726182, 906295, 988520, 1110184, 1387730, 1450072, 1452364, 1804049, 1812590, 1815455, 2775460, 2904728, 3608098, 3625180, 3630910, 4720183, 5550920, 7216196, 7250360, 7261820, 9020245, 9440366, 14432392, 14523640, 18040490, 18880732, 23600915, 26505643, 36080980, 37761464, 47201830, 53011286, 72161960, 94403660, 106022572, 132528215, 188807320, 212045144, 265056430, 344573359, 530112860, 689146718, 1060225720, 1378293436, 1722866795, 2756586872, 3445733590, 6891467180, 13782934360]

約数ペア:

[(1, 13782934360), (2, 6891467180), (4, 3445733590), (5, 2756586872), (8, 1722866795), (10, 1378293436), (13, 1060225720), (20, 689146718), (26, 530112860), (40, 344573359), (52, 265056430), (65, 212045144), (73, 188807320), (104, 132528215), (130, 106022572), (146, 94403660), (191, 72161960), (260, 53011286), (292, 47201830), (365, 37761464), (382, 36080980), (520, 26505643), (584, 23600915), (730, 18880732), (764, 18040490), (949, 14523640), (955, 14432392), (1460, 9440366), (1528, 9020245), (1898, 7261820), (1901, 7250360), (1910, 7216196), (2483, 5550920), (2920, 4720183), (3796, 3630910), (3802, 3625180), (3820, 3608098), (4745, 2904728), (4966, 2775460), (7592, 1815455), (7604, 1812590), (7640, 1804049), (9490, 1452364), (9505, 1450072), (9932, 1387730), (12415, 1110184), (13943, 988520), (15208, 906295), (18980, 726182), (19010, 725036), (19864, 693865), (24713, 557720), (24830, 555092), (27886, 494260), (37960, 363091), (38020, 362518), (49426, 278860), (49660, 277546), (55772, 247130), (69715, 197704), (76040, 181259), (98852, 139430), (99320, 138773), (111544, 123565)]