22424780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5214

約数の個数: 48

約数和(自身を含む): 55566336

約数和(自身を除く): 33141556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 5167, 10334, 20668, 25835, 36169, 51670, 72338, 103340, 144676, 160177, 180845, 320354, 361690, 640708, 723380, 800885, 1121239, 1601770, 2242478, 3203540, 4484956, 5606195, 11212390, 22424780]

約数ペア:

[(1, 22424780), (2, 11212390), (4, 5606195), (5, 4484956), (7, 3203540), (10, 2242478), (14, 1601770), (20, 1121239), (28, 800885), (31, 723380), (35, 640708), (62, 361690), (70, 320354), (124, 180845), (140, 160177), (155, 144676), (217, 103340), (310, 72338), (434, 51670), (620, 36169), (868, 25835), (1085, 20668), (2170, 10334), (4340, 5167)]