6501940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10487}}^1$

素因数の和:10527

約数の個数: 24

約数和(自身を含む): 14095872

約数和(自身を除く): 7593932

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 10487, 20974, 41948, 52435, 104870, 209740, 325097, 650194, 1300388, 1625485, 3250970, 6501940]

約数ペア:

[(1, 6501940), (2, 3250970), (4, 1625485), (5, 1300388), (10, 650194), (20, 325097), (31, 209740), (62, 104870), (124, 52435), (155, 41948), (310, 20974), (620, 10487)]