98499220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{120121}}^1$

素因数の和:120171

約数の個数: 24

約数和(自身を含む): 211895208

約数和(自身を除く): 113395988

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 120121, 240242, 480484, 600605, 1201210, 2402420, 4924961, 9849922, 19699844, 24624805, 49249610, 98499220]

約数ペア:

[(1, 98499220), (2, 49249610), (4, 24624805), (5, 19699844), (10, 9849922), (20, 4924961), (41, 2402420), (82, 1201210), (164, 600605), (205, 480484), (410, 240242), (820, 120121)]