132179980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{140617}}^1$

素因数の和:140673

約数の個数: 24

約数和(自身を含む): 283485888

約数和(自身を除く): 151305908

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 140617, 281234, 562468, 703085, 1406170, 2812340, 6608999, 13217998, 26435996, 33044995, 66089990, 132179980]

約数ペア:

[(1, 132179980), (2, 66089990), (4, 33044995), (5, 26435996), (10, 13217998), (20, 6608999), (47, 2812340), (94, 1406170), (188, 703085), (235, 562468), (470, 281234), (940, 140617)]