528029800

素因数分解:

$2^3\times 5^2\times {\mathrm{971}}^1\times {\mathrm{2719}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 1229385600

約数和(自身を除く): 701355800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 971, 1942, 2719, 3884, 4855, 5438, 7768, 9710, 10876, 13595, 19420, 21752, 24275, 27190, 38840, 48550, 54380, 67975, 97100, 108760, 135950, 194200, 271900, 543800, 2640149, 5280298, 10560596, 13200745, 21121192, 26401490, 52802980, 66003725, 105605960, 132007450, 264014900, 528029800]

約数ペア:

[(1, 528029800), (2, 264014900), (4, 132007450), (5, 105605960), (8, 66003725), (10, 52802980), (20, 26401490), (25, 21121192), (40, 13200745), (50, 10560596), (100, 5280298), (200, 2640149), (971, 543800), (1942, 271900), (2719, 194200), (3884, 135950), (4855, 108760), (5438, 97100), (7768, 67975), (9710, 54380), (10876, 48550), (13595, 38840), (19420, 27190), (21752, 24275)]