10707926980

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1990321}}^1$

素因数の和:1990599

約数の個数: 24

約数和(自身を含む): 22570251480

約数和(自身を除く): 11862324500

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 1990321, 3980642, 7961284, 9951605, 19903210, 39806420, 535396349, 1070792698, 2141585396, 2676981745, 5353963490, 10707926980]

約数ペア:

[(1, 10707926980), (2, 5353963490), (4, 2676981745), (5, 2141585396), (10, 1070792698), (20, 535396349), (269, 39806420), (538, 19903210), (1076, 9951605), (1345, 7961284), (2690, 3980642), (5380, 1990321)]