4022804920

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{171329}}^1$

素因数の和:171927

約数の個数: 32

約数和(自身を含む): 9066783600

約数和(自身を除く): 5043978680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2348, 2935, 4696, 5870, 11740, 23480, 171329, 342658, 685316, 856645, 1370632, 1713290, 3426580, 6853160, 100570123, 201140246, 402280492, 502850615, 804560984, 1005701230, 2011402460, 4022804920]

約数ペア:

[(1, 4022804920), (2, 2011402460), (4, 1005701230), (5, 804560984), (8, 502850615), (10, 402280492), (20, 201140246), (40, 100570123), (587, 6853160), (1174, 3426580), (2348, 1713290), (2935, 1370632), (4696, 856645), (5870, 685316), (11740, 342658), (23480, 171329)]