26567620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 58480128

約数和(自身を除く): 31912508

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 292, 310, 365, 587, 620, 730, 1174, 1460, 2263, 2348, 2935, 4526, 5870, 9052, 11315, 11740, 18197, 22630, 36394, 42851, 45260, 72788, 85702, 90985, 171404, 181970, 214255, 363940, 428510, 857020, 1328381, 2656762, 5313524, 6641905, 13283810, 26567620]

約数ペア:

[(1, 26567620), (2, 13283810), (4, 6641905), (5, 5313524), (10, 2656762), (20, 1328381), (31, 857020), (62, 428510), (73, 363940), (124, 214255), (146, 181970), (155, 171404), (292, 90985), (310, 85702), (365, 72788), (587, 45260), (620, 42851), (730, 36394), (1174, 22630), (1460, 18197), (2263, 11740), (2348, 11315), (2935, 9052), (4526, 5870)]