1330592360

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{123661}}^1$

素因数の和:123941

約数の個数: 32

約数和(自身を含む): 3004986600

約数和(自身を除く): 1674394240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 123661, 247322, 494644, 618305, 989288, 1236610, 2473220, 4946440, 33264809, 66529618, 133059236, 166324045, 266118472, 332648090, 665296180, 1330592360]

約数ペア:

[(1, 1330592360), (2, 665296180), (4, 332648090), (5, 266118472), (8, 166324045), (10, 133059236), (20, 66529618), (40, 33264809), (269, 4946440), (538, 2473220), (1076, 1236610), (1345, 989288), (2152, 618305), (2690, 494644), (5380, 247322), (10760, 123661)]