99150760

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22741}}^1$

素因数の和:22861

約数の個数: 32

約数和(自身を含む): 225145800

約数和(自身を除く): 125995040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 22741, 45482, 90964, 113705, 181928, 227410, 454820, 909640, 2478769, 4957538, 9915076, 12393845, 19830152, 24787690, 49575380, 99150760]

約数ペア:

[(1, 99150760), (2, 49575380), (4, 24787690), (5, 19830152), (8, 12393845), (10, 9915076), (20, 4957538), (40, 2478769), (109, 909640), (218, 454820), (436, 227410), (545, 181928), (872, 113705), (1090, 90964), (2180, 45482), (4360, 22741)]