7378180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12721}}^1$

素因数の和:12759

約数の個数: 24

約数和(自身を含む): 16029720

約数和(自身を除く): 8651540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12721, 25442, 50884, 63605, 127210, 254420, 368909, 737818, 1475636, 1844545, 3689090, 7378180]

約数ペア:

[(1, 7378180), (2, 3689090), (4, 1844545), (5, 1475636), (10, 737818), (20, 368909), (29, 254420), (58, 127210), (116, 63605), (145, 50884), (290, 25442), (580, 12721)]