23610220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 51787008

約数和(自身を除く): 28176788

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 337, 452, 565, 620, 674, 1130, 1348, 1685, 2260, 3370, 3503, 6740, 7006, 10447, 14012, 17515, 20894, 35030, 38081, 41788, 52235, 70060, 76162, 104470, 152324, 190405, 208940, 380810, 761620, 1180511, 2361022, 4722044, 5902555, 11805110, 23610220]

約数ペア:

[(1, 23610220), (2, 11805110), (4, 5902555), (5, 4722044), (10, 2361022), (20, 1180511), (31, 761620), (62, 380810), (113, 208940), (124, 190405), (155, 152324), (226, 104470), (310, 76162), (337, 70060), (452, 52235), (565, 41788), (620, 38081), (674, 35030), (1130, 20894), (1348, 17515), (1685, 14012), (2260, 10447), (3370, 7006), (3503, 6740)]