76636520

素因数分解:

$2^3\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1697}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 172686600

約数和(自身を除く): 96050080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1129, 1697, 2258, 3394, 4516, 5645, 6788, 8485, 9032, 11290, 13576, 16970, 22580, 33940, 45160, 67880, 1915913, 3831826, 7663652, 9579565, 15327304, 19159130, 38318260, 76636520]

約数ペア:

[(1, 76636520), (2, 38318260), (4, 19159130), (5, 15327304), (8, 9579565), (10, 7663652), (20, 3831826), (40, 1915913), (1129, 67880), (1697, 45160), (2258, 33940), (3394, 22580), (4516, 16970), (5645, 13576), (6788, 11290), (8485, 9032)]