45384890

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 83341440

約数和(自身を除く): 37956550

約数列:

[1, 2, 5, 10, 103, 139, 206, 278, 317, 515, 634, 695, 1030, 1390, 1585, 3170, 14317, 28634, 32651, 44063, 65302, 71585, 88126, 143170, 163255, 220315, 326510, 440630, 4538489, 9076978, 22692445, 45384890]

約数ペア:

[(1, 45384890), (2, 22692445), (5, 9076978), (10, 4538489), (103, 440630), (139, 326510), (206, 220315), (278, 163255), (317, 143170), (515, 88126), (634, 71585), (695, 65302), (1030, 44063), (1390, 32651), (1585, 28634), (3170, 14317)]