9884320

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 23556960

約数和(自身を除く): 13672640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 379, 652, 758, 815, 1304, 1516, 1630, 1895, 2608, 3032, 3260, 3790, 5216, 6064, 6520, 7580, 12128, 13040, 15160, 26080, 30320, 60640, 61777, 123554, 247108, 308885, 494216, 617770, 988432, 1235540, 1976864, 2471080, 4942160, 9884320]

約数ペア:

[(1, 9884320), (2, 4942160), (4, 2471080), (5, 1976864), (8, 1235540), (10, 988432), (16, 617770), (20, 494216), (32, 308885), (40, 247108), (80, 123554), (160, 61777), (163, 60640), (326, 30320), (379, 26080), (652, 15160), (758, 13040), (815, 12128), (1304, 7580), (1516, 6520), (1630, 6064), (1895, 5216), (2608, 3790), (3032, 3260)]