472531340

素因数分解:

$2^2\times 5^1\times {\mathrm{3547}}^1\times {\mathrm{6661}}^1$

素因数の和:10217

約数の個数: 24

約数和(自身を含む): 992744592

約数和(自身を除く): 520213252

約数列:

[1, 2, 4, 5, 10, 20, 3547, 6661, 7094, 13322, 14188, 17735, 26644, 33305, 35470, 66610, 70940, 133220, 23626567, 47253134, 94506268, 118132835, 236265670, 472531340]

約数ペア:

[(1, 472531340), (2, 236265670), (4, 118132835), (5, 94506268), (10, 47253134), (20, 23626567), (3547, 133220), (6661, 70940), (7094, 66610), (13322, 35470), (14188, 33305), (17735, 26644)]