28814420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{24419}}^1$

素因数の和:24487

約数の個数: 24

約数和(自身を含む): 61538400

約数和(自身を除く): 32723980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 24419, 48838, 97676, 122095, 244190, 488380, 1440721, 2881442, 5762884, 7203605, 14407210, 28814420]

約数ペア:

[(1, 28814420), (2, 14407210), (4, 7203605), (5, 5762884), (10, 2881442), (20, 1440721), (59, 488380), (118, 244190), (236, 122095), (295, 97676), (590, 48838), (1180, 24419)]