7792880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3359}}^1$

素因数の和:3401

約数の個数: 40

約数和(自身を含む): 18748800

約数和(自身を除く): 10955920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3359, 6718, 13436, 16795, 26872, 33590, 53744, 67180, 97411, 134360, 194822, 268720, 389644, 487055, 779288, 974110, 1558576, 1948220, 3896440, 7792880]

約数ペア:

[(1, 7792880), (2, 3896440), (4, 1948220), (5, 1558576), (8, 974110), (10, 779288), (16, 487055), (20, 389644), (29, 268720), (40, 194822), (58, 134360), (80, 97411), (116, 67180), (145, 53744), (232, 33590), (290, 26872), (464, 16795), (580, 13436), (1160, 6718), (2320, 3359)]