86360660

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 185976000

約数和(自身を除く): 99615340

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 163, 236, 295, 326, 449, 590, 652, 815, 898, 1180, 1630, 1796, 2245, 3260, 4490, 8980, 9617, 19234, 26491, 38468, 48085, 52982, 73187, 96170, 105964, 132455, 146374, 192340, 264910, 292748, 365935, 529820, 731870, 1463740, 4318033, 8636066, 17272132, 21590165, 43180330, 86360660]

約数ペア:

[(1, 86360660), (2, 43180330), (4, 21590165), (5, 17272132), (10, 8636066), (20, 4318033), (59, 1463740), (118, 731870), (163, 529820), (236, 365935), (295, 292748), (326, 264910), (449, 192340), (590, 146374), (652, 132455), (815, 105964), (898, 96170), (1180, 73187), (1630, 52982), (1796, 48085), (2245, 38468), (3260, 26491), (4490, 19234), (8980, 9617)]