100149890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{1021}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 191391984

約数和(自身を除く): 91242094

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 577, 1021, 1154, 2042, 2885, 5105, 5770, 9809, 10210, 17357, 19618, 34714, 49045, 86785, 98090, 173570, 589117, 1178234, 2945585, 5891170, 10014989, 20029978, 50074945, 100149890]

約数ペア:

[(1, 100149890), (2, 50074945), (5, 20029978), (10, 10014989), (17, 5891170), (34, 2945585), (85, 1178234), (170, 589117), (577, 173570), (1021, 98090), (1154, 86785), (2042, 49045), (2885, 34714), (5105, 19618), (5770, 17357), (9809, 10210)]