220300670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{5351}}^1$

素因数の和:5560

約数の個数: 32

約数和(自身を含む): 416171520

約数和(自身を除く): 195870850

約数列:

[1, 2, 5, 10, 23, 46, 115, 179, 230, 358, 895, 1790, 4117, 5351, 8234, 10702, 20585, 26755, 41170, 53510, 123073, 246146, 615365, 957829, 1230730, 1915658, 4789145, 9578290, 22030067, 44060134, 110150335, 220300670]

約数ペア:

[(1, 220300670), (2, 110150335), (5, 44060134), (10, 22030067), (23, 9578290), (46, 4789145), (115, 1915658), (179, 1230730), (230, 957829), (358, 615365), (895, 246146), (1790, 123073), (4117, 53510), (5351, 41170), (8234, 26755), (10702, 20585)]