2496980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6599

約数の個数: 24

約数和(自身を含む): 5520480

約数和(自身を除く): 3023500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 6571, 13142, 26284, 32855, 65710, 124849, 131420, 249698, 499396, 624245, 1248490, 2496980]

約数ペア:

[(1, 2496980), (2, 1248490), (4, 624245), (5, 499396), (10, 249698), (19, 131420), (20, 124849), (38, 65710), (76, 32855), (95, 26284), (190, 13142), (380, 6571)]