22904350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 50282496

約数和(自身を除く): 27378146

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2111, 2170, 4222, 5425, 10555, 10850, 14777, 21110, 29554, 52775, 65441, 73885, 105550, 130882, 147770, 327205, 369425, 458087, 654410, 738850, 916174, 1636025, 2290435, 3272050, 4580870, 11452175, 22904350]

約数ペア:

[(1, 22904350), (2, 11452175), (5, 4580870), (7, 3272050), (10, 2290435), (14, 1636025), (25, 916174), (31, 738850), (35, 654410), (50, 458087), (62, 369425), (70, 327205), (155, 147770), (175, 130882), (217, 105550), (310, 73885), (350, 65441), (434, 52775), (775, 29554), (1085, 21110), (1550, 14777), (2111, 10850), (2170, 10555), (4222, 5425)]