1016543240

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{57367}}^1$

素因数の和:57821

約数の個数: 32

約数和(自身を含む): 2292425280

約数和(自身を除く): 1275882040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 3544, 4430, 8860, 17720, 57367, 114734, 229468, 286835, 458936, 573670, 1147340, 2294680, 25413581, 50827162, 101654324, 127067905, 203308648, 254135810, 508271620, 1016543240]

約数ペア:

[(1, 1016543240), (2, 508271620), (4, 254135810), (5, 203308648), (8, 127067905), (10, 101654324), (20, 50827162), (40, 25413581), (443, 2294680), (886, 1147340), (1772, 573670), (2215, 458936), (3544, 286835), (4430, 229468), (8860, 114734), (17720, 57367)]