32520740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1559}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 46103260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 1559, 2086, 2980, 3118, 4172, 5215, 6236, 7795, 10430, 10913, 15590, 20860, 21826, 31180, 43652, 54565, 109130, 218260, 232291, 464582, 929164, 1161455, 1626037, 2322910, 3252074, 4645820, 6504148, 8130185, 16260370, 32520740]

約数ペア:

[(1, 32520740), (2, 16260370), (4, 8130185), (5, 6504148), (7, 4645820), (10, 3252074), (14, 2322910), (20, 1626037), (28, 1161455), (35, 929164), (70, 464582), (140, 232291), (149, 218260), (298, 109130), (596, 54565), (745, 43652), (1043, 31180), (1490, 21826), (1559, 20860), (2086, 15590), (2980, 10913), (3118, 10430), (4172, 7795), (5215, 6236)]