22794080

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 54386640

約数和(自身を除く): 31592560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1307, 1744, 2180, 2614, 3488, 4360, 5228, 6535, 8720, 10456, 13070, 17440, 20912, 26140, 41824, 52280, 104560, 142463, 209120, 284926, 569852, 712315, 1139704, 1424630, 2279408, 2849260, 4558816, 5698520, 11397040, 22794080]

約数ペア:

[(1, 22794080), (2, 11397040), (4, 5698520), (5, 4558816), (8, 2849260), (10, 2279408), (16, 1424630), (20, 1139704), (32, 712315), (40, 569852), (80, 284926), (109, 209120), (160, 142463), (218, 104560), (436, 52280), (545, 41824), (872, 26140), (1090, 20912), (1307, 17440), (1744, 13070), (2180, 10456), (2614, 8720), (3488, 6535), (4360, 5228)]