312013550

素因数分解:

$2^1\times 5^2\times {\mathrm{1427}}^1\times {\mathrm{4373}}^1$

素因数の和:5812

約数の個数: 24

約数和(自身を含む): 580884696

約数和(自身を除く): 268871146

約数列:

[1, 2, 5, 10, 25, 50, 1427, 2854, 4373, 7135, 8746, 14270, 21865, 35675, 43730, 71350, 109325, 218650, 6240271, 12480542, 31201355, 62402710, 156006775, 312013550]

約数ペア:

[(1, 312013550), (2, 156006775), (5, 62402710), (10, 31201355), (25, 12480542), (50, 6240271), (1427, 218650), (2854, 109325), (4373, 71350), (7135, 43730), (8746, 35675), (14270, 21865)]