98330140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{158597}}^1$

素因数の和:158637

約数の個数: 24

約数和(自身を含む): 213155712

約数和(自身を除く): 114825572

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 158597, 317194, 634388, 792985, 1585970, 3171940, 4916507, 9833014, 19666028, 24582535, 49165070, 98330140]

約数ペア:

[(1, 98330140), (2, 49165070), (4, 24582535), (5, 19666028), (10, 9833014), (20, 4916507), (31, 3171940), (62, 1585970), (124, 792985), (155, 634388), (310, 317194), (620, 158597)]