1601090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5521}}^1$

素因数の和:5557

約数の個数: 16

約数和(自身を含む): 2981880

約数和(自身を除く): 1380790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 5521, 11042, 27605, 55210, 160109, 320218, 800545, 1601090]

約数ペア:

[(1, 1601090), (2, 800545), (5, 320218), (10, 160109), (29, 55210), (58, 27605), (145, 11042), (290, 5521)]