22620700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7342

約数の個数: 36

約数和(自身を含む): 50677312

約数和(自身を除く): 28056612

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 7297, 14594, 29188, 36485, 72970, 145940, 182425, 226207, 364850, 452414, 729700, 904828, 1131035, 2262070, 4524140, 5655175, 11310350, 22620700]

約数ペア:

[(1, 22620700), (2, 11310350), (4, 5655175), (5, 4524140), (10, 2262070), (20, 1131035), (25, 904828), (31, 729700), (50, 452414), (62, 364850), (100, 226207), (124, 182425), (155, 145940), (310, 72970), (620, 36485), (775, 29188), (1550, 14594), (3100, 7297)]