4179100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 54

約数和(自身を含む): 9600080

約数和(自身を除く): 5420980

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 79, 92, 100, 115, 158, 230, 316, 395, 460, 529, 575, 790, 1058, 1150, 1580, 1817, 1975, 2116, 2300, 2645, 3634, 3950, 5290, 7268, 7900, 9085, 10580, 13225, 18170, 26450, 36340, 41791, 45425, 52900, 83582, 90850, 167164, 181700, 208955, 417910, 835820, 1044775, 2089550, 4179100]

約数ペア:

[(1, 4179100), (2, 2089550), (4, 1044775), (5, 835820), (10, 417910), (20, 208955), (23, 181700), (25, 167164), (46, 90850), (50, 83582), (79, 52900), (92, 45425), (100, 41791), (115, 36340), (158, 26450), (230, 18170), (316, 13225), (395, 10580), (460, 9085), (529, 7900), (575, 7268), (790, 5290), (1058, 3950), (1150, 3634), (1580, 2645), (1817, 2300), (1975, 2116)]