100962040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81421}}^1$

素因数の和:81463

約数の個数: 32

約数和(自身を含む): 234495360

約数和(自身を除く): 133533320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 81421, 162842, 325684, 407105, 651368, 814210, 1628420, 2524051, 3256840, 5048102, 10096204, 12620255, 20192408, 25240510, 50481020, 100962040]

約数ペア:

[(1, 100962040), (2, 50481020), (4, 25240510), (5, 20192408), (8, 12620255), (10, 10096204), (20, 5048102), (31, 3256840), (40, 2524051), (62, 1628420), (124, 814210), (155, 651368), (248, 407105), (310, 325684), (620, 162842), (1240, 81421)]