22020640

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 52337880

約数和(自身を除く): 30317240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 601, 916, 1145, 1202, 1832, 2290, 2404, 3005, 3664, 4580, 4808, 6010, 7328, 9160, 9616, 12020, 18320, 19232, 24040, 36640, 48080, 96160, 137629, 275258, 550516, 688145, 1101032, 1376290, 2202064, 2752580, 4404128, 5505160, 11010320, 22020640]

約数ペア:

[(1, 22020640), (2, 11010320), (4, 5505160), (5, 4404128), (8, 2752580), (10, 2202064), (16, 1376290), (20, 1101032), (32, 688145), (40, 550516), (80, 275258), (160, 137629), (229, 96160), (458, 48080), (601, 36640), (916, 24040), (1145, 19232), (1202, 18320), (1832, 12020), (2290, 9616), (2404, 9160), (3005, 7328), (3664, 6010), (4580, 4808)]