8746940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10667}}^1$

素因数の和:10717

約数の個数: 24

約数和(自身を含む): 18818352

約数和(自身を除く): 10071412

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 10667, 21334, 42668, 53335, 106670, 213340, 437347, 874694, 1749388, 2186735, 4373470, 8746940]

約数ペア:

[(1, 8746940), (2, 4373470), (4, 2186735), (5, 1749388), (10, 874694), (20, 437347), (41, 213340), (82, 106670), (164, 53335), (205, 42668), (410, 21334), (820, 10667)]