98935870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21937}}^1$

素因数の和:21996

約数の個数: 32

約数和(自身を含む): 199021536

約数和(自身を除く): 100085666

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 21937, 43874, 109685, 219370, 241307, 482614, 899417, 1206535, 1798834, 2413070, 4497085, 8994170, 9893587, 19787174, 49467935, 98935870]

約数ペア:

[(1, 98935870), (2, 49467935), (5, 19787174), (10, 9893587), (11, 8994170), (22, 4497085), (41, 2413070), (55, 1798834), (82, 1206535), (110, 899417), (205, 482614), (410, 241307), (451, 219370), (902, 109685), (2255, 43874), (4510, 21937)]