98771090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{81629}}^1$

素因数の和:81658

約数の個数: 24

約数和(自身を含む): 195422220

約数和(自身を除く): 96651130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 81629, 163258, 408145, 816290, 897919, 1795838, 4489595, 8979190, 9877109, 19754218, 49385545, 98771090]

約数ペア:

[(1, 98771090), (2, 49385545), (5, 19754218), (10, 9877109), (11, 8979190), (22, 4489595), (55, 1795838), (110, 897919), (121, 816290), (242, 408145), (605, 163258), (1210, 81629)]