26650660

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1951}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 56077056

約数和(自身を除く): 29426396

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 1951, 2732, 3415, 3902, 6830, 7804, 9755, 13660, 19510, 39020, 1332533, 2665066, 5330132, 6662665, 13325330, 26650660]

約数ペア:

[(1, 26650660), (2, 13325330), (4, 6662665), (5, 5330132), (10, 2665066), (20, 1332533), (683, 39020), (1366, 19510), (1951, 13660), (2732, 9755), (3415, 7804), (3902, 6830)]