508540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 1092672

約数和(自身を除く): 584132

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 541, 940, 1082, 2164, 2705, 5410, 10820, 25427, 50854, 101708, 127135, 254270, 508540]

約数ペア:

[(1, 508540), (2, 254270), (4, 127135), (5, 101708), (10, 50854), (20, 25427), (47, 10820), (94, 5410), (188, 2705), (235, 2164), (470, 1082), (541, 940)]