4785580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 10725120

約数和(自身を除く): 5939540

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 223, 290, 370, 446, 580, 740, 892, 1073, 1115, 2146, 2230, 4292, 4460, 5365, 6467, 8251, 10730, 12934, 16502, 21460, 25868, 32335, 33004, 41255, 64670, 82510, 129340, 165020, 239279, 478558, 957116, 1196395, 2392790, 4785580]

約数ペア:

[(1, 4785580), (2, 2392790), (4, 1196395), (5, 957116), (10, 478558), (20, 239279), (29, 165020), (37, 129340), (58, 82510), (74, 64670), (116, 41255), (145, 33004), (148, 32335), (185, 25868), (223, 21460), (290, 16502), (370, 12934), (446, 10730), (580, 8251), (740, 6467), (892, 5365), (1073, 4460), (1115, 4292), (2146, 2230)]