2310800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 60

約数和(自身を含む): 5708340

約数和(自身を除く): 3397540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 109, 200, 212, 218, 265, 400, 424, 436, 530, 545, 848, 872, 1060, 1090, 1325, 1744, 2120, 2180, 2650, 2725, 4240, 4360, 5300, 5450, 5777, 8720, 10600, 10900, 11554, 21200, 21800, 23108, 28885, 43600, 46216, 57770, 92432, 115540, 144425, 231080, 288850, 462160, 577700, 1155400, 2310800]

約数ペア:

[(1, 2310800), (2, 1155400), (4, 577700), (5, 462160), (8, 288850), (10, 231080), (16, 144425), (20, 115540), (25, 92432), (40, 57770), (50, 46216), (53, 43600), (80, 28885), (100, 23108), (106, 21800), (109, 21200), (200, 11554), (212, 10900), (218, 10600), (265, 8720), (400, 5777), (424, 5450), (436, 5300), (530, 4360), (545, 4240), (848, 2725), (872, 2650), (1060, 2180), (1090, 2120), (1325, 1744)]