22957850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 22039270

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 71, 142, 145, 223, 290, 355, 446, 710, 725, 1115, 1450, 1775, 2059, 2230, 3550, 4118, 5575, 6467, 10295, 11150, 12934, 15833, 20590, 31666, 32335, 51475, 64670, 79165, 102950, 158330, 161675, 323350, 395825, 459157, 791650, 918314, 2295785, 4591570, 11478925, 22957850]

約数ペア:

[(1, 22957850), (2, 11478925), (5, 4591570), (10, 2295785), (25, 918314), (29, 791650), (50, 459157), (58, 395825), (71, 323350), (142, 161675), (145, 158330), (223, 102950), (290, 79165), (355, 64670), (446, 51475), (710, 32335), (725, 31666), (1115, 20590), (1450, 15833), (1775, 12934), (2059, 11150), (2230, 10295), (3550, 6467), (4118, 5575)]