9371124080

素因数分解:

$2^4\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{72893}}^1$

素因数の和:74513

約数の個数: 40

約数和(自身を含む): 21801720672

約数和(自身を除く): 12430596592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1607, 3214, 6428, 8035, 12856, 16070, 25712, 32140, 64280, 72893, 128560, 145786, 291572, 364465, 583144, 728930, 1166288, 1457860, 2915720, 5831440, 117139051, 234278102, 468556204, 585695255, 937112408, 1171390510, 1874224816, 2342781020, 4685562040, 9371124080]

約数ペア:

[(1, 9371124080), (2, 4685562040), (4, 2342781020), (5, 1874224816), (8, 1171390510), (10, 937112408), (16, 585695255), (20, 468556204), (40, 234278102), (80, 117139051), (1607, 5831440), (3214, 2915720), (6428, 1457860), (8035, 1166288), (12856, 728930), (16070, 583144), (25712, 364465), (32140, 291572), (64280, 145786), (72893, 128560)]