6919045850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{26699}}^1$

素因数の和:26855

約数の個数: 48

約数和(自身を含む): 13229956800

約数和(自身を除く): 6310910950

約数列:

[1, 2, 5, 10, 25, 50, 71, 73, 142, 146, 355, 365, 710, 730, 1775, 1825, 3550, 3650, 5183, 10366, 25915, 26699, 51830, 53398, 129575, 133495, 259150, 266990, 667475, 1334950, 1895629, 1949027, 3791258, 3898054, 9478145, 9745135, 18956290, 19490270, 47390725, 48725675, 94781450, 97451350, 138380917, 276761834, 691904585, 1383809170, 3459522925, 6919045850]

約数ペア:

[(1, 6919045850), (2, 3459522925), (5, 1383809170), (10, 691904585), (25, 276761834), (50, 138380917), (71, 97451350), (73, 94781450), (142, 48725675), (146, 47390725), (355, 19490270), (365, 18956290), (710, 9745135), (730, 9478145), (1775, 3898054), (1825, 3791258), (3550, 1949027), (3650, 1895629), (5183, 1334950), (10366, 667475), (25915, 266990), (26699, 259150), (51830, 133495), (53398, 129575)]