77689060

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{23831}}^1$

素因数の和:24003

約数の個数: 24

約数和(自身を含む): 164154816

約数和(自身を除く): 86465756

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 23831, 47662, 95324, 119155, 238310, 476620, 3884453, 7768906, 15537812, 19422265, 38844530, 77689060]

約数ペア:

[(1, 77689060), (2, 38844530), (4, 19422265), (5, 15537812), (10, 7768906), (20, 3884453), (163, 476620), (326, 238310), (652, 119155), (815, 95324), (1630, 47662), (3260, 23831)]