22910120

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{953}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 51687720

約数和(自身を除く): 28777600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 953, 1202, 1906, 2404, 3005, 3812, 4765, 4808, 6010, 7624, 9530, 12020, 19060, 24040, 38120, 572753, 1145506, 2291012, 2863765, 4582024, 5727530, 11455060, 22910120]

約数ペア:

[(1, 22910120), (2, 11455060), (4, 5727530), (5, 4582024), (8, 2863765), (10, 2291012), (20, 1145506), (40, 572753), (601, 38120), (953, 24040), (1202, 19060), (1906, 12020), (2404, 9530), (3005, 7624), (3812, 6010), (4765, 4808)]