38810060

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14813}}^1$

素因数の和:14953

約数の個数: 24

約数和(自身を含む): 82128816

約数和(自身を除く): 43318756

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 14813, 29626, 59252, 74065, 148130, 296260, 1940503, 3881006, 7762012, 9702515, 19405030, 38810060]

約数ペア:

[(1, 38810060), (2, 19405030), (4, 9702515), (5, 7762012), (10, 3881006), (20, 1940503), (131, 296260), (262, 148130), (524, 74065), (655, 59252), (1310, 29626), (2620, 14813)]