104788990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17791}}^1$

素因数の和:17848

約数の個数: 32

約数和(自身を含む): 204963840

約数和(自身を除く): 100174850

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 17791, 35582, 88955, 177910, 338029, 551521, 676058, 1103042, 1690145, 2757605, 3380290, 5515210, 10478899, 20957798, 52394495, 104788990]

約数ペア:

[(1, 104788990), (2, 52394495), (5, 20957798), (10, 10478899), (19, 5515210), (31, 3380290), (38, 2757605), (62, 1690145), (95, 1103042), (155, 676058), (190, 551521), (310, 338029), (589, 177910), (1178, 88955), (2945, 35582), (5890, 17791)]