1077380

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 2288832

約数和(自身を除く): 1211452

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 523, 1030, 1046, 2060, 2092, 2615, 5230, 10460, 53869, 107738, 215476, 269345, 538690, 1077380]

約数ペア:

[(1, 1077380), (2, 538690), (4, 269345), (5, 215476), (10, 107738), (20, 53869), (103, 10460), (206, 5230), (412, 2615), (515, 2092), (523, 2060), (1030, 1046)]