22588700

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1999}}^1$

素因数の和:2126

約数の個数: 36

約数和(自身を含む): 49476000

約数和(自身を除く): 26887300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 1999, 2260, 2825, 3998, 5650, 7996, 9995, 11300, 19990, 39980, 49975, 99950, 199900, 225887, 451774, 903548, 1129435, 2258870, 4517740, 5647175, 11294350, 22588700]

約数ペア:

[(1, 22588700), (2, 11294350), (4, 5647175), (5, 4517740), (10, 2258870), (20, 1129435), (25, 903548), (50, 451774), (100, 225887), (113, 199900), (226, 99950), (452, 49975), (565, 39980), (1130, 19990), (1999, 11300), (2260, 9995), (2825, 7996), (3998, 5650)]