272110364080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109721921}}^1$

素因数の和:109721965

約数の個数: 40

約数和(自身を含む): 653064879744

約数和(自身を除く): 380954515664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 109721921, 219443842, 438887684, 548609605, 877775368, 1097219210, 1755550736, 2194438420, 3401379551, 4388876840, 6802759102, 8777753680, 13605518204, 17006897755, 27211036408, 34013795510, 54422072816, 68027591020, 136055182040, 272110364080]

約数ペア:

[(1, 272110364080), (2, 136055182040), (4, 68027591020), (5, 54422072816), (8, 34013795510), (10, 27211036408), (16, 17006897755), (20, 13605518204), (31, 8777753680), (40, 6802759102), (62, 4388876840), (80, 3401379551), (124, 2194438420), (155, 1755550736), (248, 1097219210), (310, 877775368), (496, 548609605), (620, 438887684), (1240, 219443842), (2480, 109721921)]