89048440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9013}}^1$

素因数の和:9056

約数の個数: 64

約数和(自身を含む): 227152800

約数和(自身を除く): 138104360

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9013, 9880, 18026, 36052, 45065, 72104, 90130, 117169, 171247, 180260, 234338, 342494, 360520, 468676, 585845, 684988, 856235, 937352, 1171690, 1369976, 1712470, 2226211, 2343380, 3424940, 4452422, 4686760, 6849880, 8904844, 11131055, 17809688, 22262110, 44524220, 89048440]

約数ペア:

[(1, 89048440), (2, 44524220), (4, 22262110), (5, 17809688), (8, 11131055), (10, 8904844), (13, 6849880), (19, 4686760), (20, 4452422), (26, 3424940), (38, 2343380), (40, 2226211), (52, 1712470), (65, 1369976), (76, 1171690), (95, 937352), (104, 856235), (130, 684988), (152, 585845), (190, 468676), (247, 360520), (260, 342494), (380, 234338), (494, 180260), (520, 171247), (760, 117169), (988, 90130), (1235, 72104), (1976, 45065), (2470, 36052), (4940, 18026), (9013, 9880)]