90626240

素因数分解:

$2^6\times 5^1\times {\mathrm{283207}}^1$

素因数の和:283224

約数の個数: 28

約数和(自身を含む): 215804496

約数和(自身を除く): 125178256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 283207, 566414, 1132828, 1416035, 2265656, 2832070, 4531312, 5664140, 9062624, 11328280, 18125248, 22656560, 45313120, 90626240]

約数ペア:

[(1, 90626240), (2, 45313120), (4, 22656560), (5, 18125248), (8, 11328280), (10, 9062624), (16, 5664140), (20, 4531312), (32, 2832070), (40, 2265656), (64, 1416035), (80, 1132828), (160, 566414), (320, 283207)]