26103679540

素因数分解:

$2^2\times 5^1\times {\mathrm{6659}}^1\times {\mathrm{196003}}^1$

素因数の和:202671

約数の個数: 24

約数和(自身を含む): 54826238880

約数和(自身を除く): 28722559340

約数列:

[1, 2, 4, 5, 10, 20, 6659, 13318, 26636, 33295, 66590, 133180, 196003, 392006, 784012, 980015, 1960030, 3920060, 1305183977, 2610367954, 5220735908, 6525919885, 13051839770, 26103679540]

約数ペア:

[(1, 26103679540), (2, 13051839770), (4, 6525919885), (5, 5220735908), (10, 2610367954), (20, 1305183977), (6659, 3920060), (13318, 1960030), (26636, 980015), (33295, 784012), (66590, 392006), (133180, 196003)]