4750520

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1051}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 10793520

約数和(自身を除く): 6043000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1051, 1130, 2102, 2260, 4204, 4520, 5255, 8408, 10510, 21020, 42040, 118763, 237526, 475052, 593815, 950104, 1187630, 2375260, 4750520]

約数ペア:

[(1, 4750520), (2, 2375260), (4, 1187630), (5, 950104), (8, 593815), (10, 475052), (20, 237526), (40, 118763), (113, 42040), (226, 21020), (452, 10510), (565, 8408), (904, 5255), (1051, 4520), (1130, 4204), (2102, 2260)]