768260

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 1632960

約数和(自身を除く): 864700

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 359, 428, 535, 718, 1070, 1436, 1795, 2140, 3590, 7180, 38413, 76826, 153652, 192065, 384130, 768260]

約数ペア:

[(1, 768260), (2, 384130), (4, 192065), (5, 153652), (10, 76826), (20, 38413), (107, 7180), (214, 3590), (359, 2140), (428, 1795), (535, 1436), (718, 1070)]