76713740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 170311680

約数和(自身を除く): 93597940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 2111, 3634, 4222, 7268, 8444, 9085, 10555, 18170, 21110, 36340, 42220, 48553, 97106, 166769, 194212, 242765, 333538, 485530, 667076, 833845, 971060, 1667690, 3335380, 3835687, 7671374, 15342748, 19178435, 38356870, 76713740]

約数ペア:

[(1, 76713740), (2, 38356870), (4, 19178435), (5, 15342748), (10, 7671374), (20, 3835687), (23, 3335380), (46, 1667690), (79, 971060), (92, 833845), (115, 667076), (158, 485530), (230, 333538), (316, 242765), (395, 194212), (460, 166769), (790, 97106), (1580, 48553), (1817, 42220), (2111, 36340), (3634, 21110), (4222, 18170), (7268, 10555), (8444, 9085)]