132173870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12227}}^1$

素因数の和:12304

約数の個数: 32

約数和(自身を含む): 253559808

約数和(自身を除く): 121385938

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 12227, 24454, 61135, 122270, 281221, 562442, 574669, 1149338, 1406105, 2812210, 2873345, 5746690, 13217387, 26434774, 66086935, 132173870]

約数ペア:

[(1, 132173870), (2, 66086935), (5, 26434774), (10, 13217387), (23, 5746690), (46, 2873345), (47, 2812210), (94, 1406105), (115, 1149338), (230, 574669), (235, 562442), (470, 281221), (1081, 122270), (2162, 61135), (5405, 24454), (10810, 12227)]