9494780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11579}}^1$

素因数の和:11629

約数の個数: 24

約数和(自身を含む): 20427120

約数和(自身を除く): 10932340

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11579, 23158, 46316, 57895, 115790, 231580, 474739, 949478, 1898956, 2373695, 4747390, 9494780]

約数ペア:

[(1, 9494780), (2, 4747390), (4, 2373695), (5, 1898956), (10, 949478), (20, 474739), (41, 231580), (82, 115790), (164, 57895), (205, 46316), (410, 23158), (820, 11579)]