25274420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21419}}^1$

素因数の和:21487

約数の個数: 24

約数和(自身を含む): 53978400

約数和(自身を除く): 28703980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 21419, 42838, 85676, 107095, 214190, 428380, 1263721, 2527442, 5054884, 6318605, 12637210, 25274420]

約数ペア:

[(1, 25274420), (2, 12637210), (4, 6318605), (5, 5054884), (10, 2527442), (20, 1263721), (59, 428380), (118, 214190), (236, 107095), (295, 85676), (590, 42838), (1180, 21419)]