15432561640

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{10079}}^1$

素因数の和:10570

約数の個数: 64

約数和(自身を含む): 35163072000

約数和(自身を除く): 19730510360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 379, 404, 505, 758, 808, 1010, 1516, 1895, 2020, 3032, 3790, 4040, 7580, 10079, 15160, 20158, 38279, 40316, 50395, 76558, 80632, 100790, 153116, 191395, 201580, 306232, 382790, 403160, 765580, 1017979, 1531160, 2035958, 3819941, 4071916, 5089895, 7639882, 8143832, 10179790, 15279764, 19099705, 20359580, 30559528, 38199410, 40719160, 76398820, 152797640, 385814041, 771628082, 1543256164, 1929070205, 3086512328, 3858140410, 7716280820, 15432561640]

約数ペア:

[(1, 15432561640), (2, 7716280820), (4, 3858140410), (5, 3086512328), (8, 1929070205), (10, 1543256164), (20, 771628082), (40, 385814041), (101, 152797640), (202, 76398820), (379, 40719160), (404, 38199410), (505, 30559528), (758, 20359580), (808, 19099705), (1010, 15279764), (1516, 10179790), (1895, 8143832), (2020, 7639882), (3032, 5089895), (3790, 4071916), (4040, 3819941), (7580, 2035958), (10079, 1531160), (15160, 1017979), (20158, 765580), (38279, 403160), (40316, 382790), (50395, 306232), (76558, 201580), (80632, 191395), (100790, 153116)]