109729210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{100669}}^1$

素因数の和:100785

約数の個数: 16

約数和(自身を含む): 199326600

約数和(自身を除く): 89597390

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 100669, 201338, 503345, 1006690, 10972921, 21945842, 54864605, 109729210]

約数ペア:

[(1, 109729210), (2, 54864605), (5, 21945842), (10, 10972921), (109, 1006690), (218, 503345), (545, 201338), (1090, 100669)]