559121480

素因数分解:

$2^3\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{9059}}^1$

素因数の和:10613

約数の個数: 32

約数和(自身を含む): 1258977600

約数和(自身を除く): 699856120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1543, 3086, 6172, 7715, 9059, 12344, 15430, 18118, 30860, 36236, 45295, 61720, 72472, 90590, 181180, 362360, 13978037, 27956074, 55912148, 69890185, 111824296, 139780370, 279560740, 559121480]

約数ペア:

[(1, 559121480), (2, 279560740), (4, 139780370), (5, 111824296), (8, 69890185), (10, 55912148), (20, 27956074), (40, 13978037), (1543, 362360), (3086, 181180), (6172, 90590), (7715, 72472), (9059, 61720), (12344, 45295), (15430, 36236), (18118, 30860)]