22938020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2777}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 56004480

約数和(自身を除く): 33066460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 2777, 4130, 5554, 8260, 11108, 13885, 19439, 27770, 38878, 55540, 77756, 97195, 163843, 194390, 327686, 388780, 655372, 819215, 1146901, 1638430, 2293802, 3276860, 4587604, 5734505, 11469010, 22938020]

約数ペア:

[(1, 22938020), (2, 11469010), (4, 5734505), (5, 4587604), (7, 3276860), (10, 2293802), (14, 1638430), (20, 1146901), (28, 819215), (35, 655372), (59, 388780), (70, 327686), (118, 194390), (140, 163843), (236, 97195), (295, 77756), (413, 55540), (590, 38878), (826, 27770), (1180, 19439), (1652, 13885), (2065, 11108), (2777, 8260), (4130, 5554)]