25881670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 49040640

約数和(自身を除く): 23158970

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 859, 1310, 1718, 3013, 4295, 6026, 8590, 15065, 19757, 30130, 39514, 98785, 112529, 197570, 225058, 562645, 1125290, 2588167, 5176334, 12940835, 25881670]

約数ペア:

[(1, 25881670), (2, 12940835), (5, 5176334), (10, 2588167), (23, 1125290), (46, 562645), (115, 225058), (131, 197570), (230, 112529), (262, 98785), (655, 39514), (859, 30130), (1310, 19757), (1718, 15065), (3013, 8590), (4295, 6026)]