45327280

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2351}}^1$

素因数の和:2605

約数の個数: 40

約数和(自身を含む): 105868224

約数和(自身を除く): 60540944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2351, 2410, 3856, 4702, 4820, 9404, 9640, 11755, 18808, 19280, 23510, 37616, 47020, 94040, 188080, 566591, 1133182, 2266364, 2832955, 4532728, 5665910, 9065456, 11331820, 22663640, 45327280]

約数ペア:

[(1, 45327280), (2, 22663640), (4, 11331820), (5, 9065456), (8, 5665910), (10, 4532728), (16, 2832955), (20, 2266364), (40, 1133182), (80, 566591), (241, 188080), (482, 94040), (964, 47020), (1205, 37616), (1928, 23510), (2351, 19280), (2410, 18808), (3856, 11755), (4702, 9640), (4820, 9404)]