215574200

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{18269}}^1$

素因数の和:18344

約数の個数: 48

約数和(自身を含む): 509733000

約数和(自身を除く): 294158800

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, 18269, 36538, 73076, 91345, 146152, 182690, 365380, 456725, 730760, 913450, 1077871, 1826900, 2155742, 3653800, 4311484, 5389355, 8622968, 10778710, 21557420, 26946775, 43114840, 53893550, 107787100, 215574200]

約数ペア:

[(1, 215574200), (2, 107787100), (4, 53893550), (5, 43114840), (8, 26946775), (10, 21557420), (20, 10778710), (25, 8622968), (40, 5389355), (50, 4311484), (59, 3653800), (100, 2155742), (118, 1826900), (200, 1077871), (236, 913450), (295, 730760), (472, 456725), (590, 365380), (1180, 182690), (1475, 146152), (2360, 91345), (2950, 73076), (5900, 36538), (11800, 18269)]