228813800

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{19391}}^1$

素因数の和:19466

約数の個数: 48

約数和(自身を含む): 541036800

約数和(自身を除く): 312223000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 5900, 11800, 19391, 38782, 77564, 96955, 155128, 193910, 387820, 484775, 775640, 969550, 1144069, 1939100, 2288138, 3878200, 4576276, 5720345, 9152552, 11440690, 22881380, 28601725, 45762760, 57203450, 114406900, 228813800]

約数ペア:

[(1, 228813800), (2, 114406900), (4, 57203450), (5, 45762760), (8, 28601725), (10, 22881380), (20, 11440690), (25, 9152552), (40, 5720345), (50, 4576276), (59, 3878200), (100, 2288138), (118, 1939100), (200, 1144069), (236, 969550), (295, 775640), (472, 484775), (590, 387820), (1180, 193910), (1475, 155128), (2360, 96955), (2950, 77564), (5900, 38782), (11800, 19391)]