4543630940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7328437}}^1$

素因数の和:7328477

約数の個数: 24

約数和(自身を含む): 9849420672

約数和(自身を除く): 5305789732

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 7328437, 14656874, 29313748, 36642185, 73284370, 146568740, 227181547, 454363094, 908726188, 1135907735, 2271815470, 4543630940]

約数ペア:

[(1, 4543630940), (2, 2271815470), (4, 1135907735), (5, 908726188), (10, 454363094), (20, 227181547), (31, 146568740), (62, 73284370), (124, 36642185), (155, 29313748), (310, 14656874), (620, 7328437)]