22532200

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 52903980

約数和(自身を除く): 30371780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 997, 1130, 1994, 2260, 2825, 3988, 4520, 4985, 5650, 7976, 9970, 11300, 19940, 22600, 24925, 39880, 49850, 99700, 112661, 199400, 225322, 450644, 563305, 901288, 1126610, 2253220, 2816525, 4506440, 5633050, 11266100, 22532200]

約数ペア:

[(1, 22532200), (2, 11266100), (4, 5633050), (5, 4506440), (8, 2816525), (10, 2253220), (20, 1126610), (25, 901288), (40, 563305), (50, 450644), (100, 225322), (113, 199400), (200, 112661), (226, 99700), (452, 49850), (565, 39880), (904, 24925), (997, 22600), (1130, 19940), (1994, 11300), (2260, 9970), (2825, 7976), (3988, 5650), (4520, 4985)]