22637320

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2963}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 28580600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 2963, 3820, 5926, 7640, 11852, 14815, 23704, 29630, 59260, 118520, 565933, 1131866, 2263732, 2829665, 4527464, 5659330, 11318660, 22637320]

約数ペア:

[(1, 22637320), (2, 11318660), (4, 5659330), (5, 4527464), (8, 2829665), (10, 2263732), (20, 1131866), (40, 565933), (191, 118520), (382, 59260), (764, 29630), (955, 23704), (1528, 14815), (1910, 11852), (2963, 7640), (3820, 5926)]