98178160

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7529}}^1$

素因数の和:7705

約数の個数: 40

約数和(自身を含む): 229695120

約数和(自身を除く): 131516960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 7529, 13040, 15058, 30116, 37645, 60232, 75290, 120464, 150580, 301160, 602320, 1227227, 2454454, 4908908, 6136135, 9817816, 12272270, 19635632, 24544540, 49089080, 98178160]

約数ペア:

[(1, 98178160), (2, 49089080), (4, 24544540), (5, 19635632), (8, 12272270), (10, 9817816), (16, 6136135), (20, 4908908), (40, 2454454), (80, 1227227), (163, 602320), (326, 301160), (652, 150580), (815, 120464), (1304, 75290), (1630, 60232), (2608, 37645), (3260, 30116), (6520, 15058), (7529, 13040)]