10188760

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2473}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 23156640

約数和(自身を除く): 12967880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 2473, 4120, 4946, 9892, 12365, 19784, 24730, 49460, 98920, 254719, 509438, 1018876, 1273595, 2037752, 2547190, 5094380, 10188760]

約数ペア:

[(1, 10188760), (2, 5094380), (4, 2547190), (5, 2037752), (8, 1273595), (10, 1018876), (20, 509438), (40, 254719), (103, 98920), (206, 49460), (412, 24730), (515, 19784), (824, 12365), (1030, 9892), (2060, 4946), (2473, 4120)]