93141520

素因数分解:

$2^4\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2039}}^1$

素因数の和:2623

約数の個数: 40

約数和(自身を含む): 217039680

約数和(自身を除く): 123898160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571, 1142, 2039, 2284, 2855, 4078, 4568, 5710, 8156, 9136, 10195, 11420, 16312, 20390, 22840, 32624, 40780, 45680, 81560, 163120, 1164269, 2328538, 4657076, 5821345, 9314152, 11642690, 18628304, 23285380, 46570760, 93141520]

約数ペア:

[(1, 93141520), (2, 46570760), (4, 23285380), (5, 18628304), (8, 11642690), (10, 9314152), (16, 5821345), (20, 4657076), (40, 2328538), (80, 1164269), (571, 163120), (1142, 81560), (2039, 45680), (2284, 40780), (2855, 32624), (4078, 22840), (4568, 20390), (5710, 16312), (8156, 11420), (9136, 10195)]