39877090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1597}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 78698304

約数和(自身を除く): 38821214

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 1597, 2270, 2497, 3194, 4994, 7985, 12485, 15970, 17567, 24970, 35134, 87835, 175670, 362519, 725038, 1812595, 3625190, 3987709, 7975418, 19938545, 39877090]

約数ペア:

[(1, 39877090), (2, 19938545), (5, 7975418), (10, 3987709), (11, 3625190), (22, 1812595), (55, 725038), (110, 362519), (227, 175670), (454, 87835), (1135, 35134), (1597, 24970), (2270, 17567), (2497, 15970), (3194, 12485), (4994, 7985)]