4047333860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{9697}}^1$

素因数の和:10256

約数の個数: 48

約数和(自身を含む): 8724708720

約数和(自身を除く): 4677374860

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 509, 820, 1018, 2036, 2545, 5090, 9697, 10180, 19394, 20869, 38788, 41738, 48485, 83476, 96970, 104345, 193940, 208690, 397577, 417380, 795154, 1590308, 1987885, 3975770, 4935773, 7951540, 9871546, 19743092, 24678865, 49357730, 98715460, 202366693, 404733386, 809466772, 1011833465, 2023666930, 4047333860]

約数ペア:

[(1, 4047333860), (2, 2023666930), (4, 1011833465), (5, 809466772), (10, 404733386), (20, 202366693), (41, 98715460), (82, 49357730), (164, 24678865), (205, 19743092), (410, 9871546), (509, 7951540), (820, 4935773), (1018, 3975770), (2036, 1987885), (2545, 1590308), (5090, 795154), (9697, 417380), (10180, 397577), (19394, 208690), (20869, 193940), (38788, 104345), (41738, 96970), (48485, 83476)]