2651450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2822

約数の個数: 24

約数和(自身を含む): 5193120

約数和(自身を除く): 2541670

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2791, 5582, 13955, 27910, 53029, 69775, 106058, 139550, 265145, 530290, 1325725, 2651450]

約数ペア:

[(1, 2651450), (2, 1325725), (5, 530290), (10, 265145), (19, 139550), (25, 106058), (38, 69775), (50, 53029), (95, 27910), (190, 13955), (475, 5582), (950, 2791)]