98017160

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22481}}^1$

素因数の和:22601

約数の個数: 32

約数和(自身を含む): 222571800

約数和(自身を除く): 124554640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 22481, 44962, 89924, 112405, 179848, 224810, 449620, 899240, 2450429, 4900858, 9801716, 12252145, 19603432, 24504290, 49008580, 98017160]

約数ペア:

[(1, 98017160), (2, 49008580), (4, 24504290), (5, 19603432), (8, 12252145), (10, 9801716), (20, 4900858), (40, 2450429), (109, 899240), (218, 449620), (436, 224810), (545, 179848), (872, 112405), (1090, 89924), (2180, 44962), (4360, 22481)]