4621600

素因数分解:

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

素因数の和:182

約数の個数: 72

約数和(自身を含む): 11600820

約数和(自身を除く): 6979220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 109, 160, 200, 212, 218, 265, 400, 424, 436, 530, 545, 800, 848, 872, 1060, 1090, 1325, 1696, 1744, 2120, 2180, 2650, 2725, 3488, 4240, 4360, 5300, 5450, 5777, 8480, 8720, 10600, 10900, 11554, 17440, 21200, 21800, 23108, 28885, 42400, 43600, 46216, 57770, 87200, 92432, 115540, 144425, 184864, 231080, 288850, 462160, 577700, 924320, 1155400, 2310800, 4621600]

約数ペア:

[(1, 4621600), (2, 2310800), (4, 1155400), (5, 924320), (8, 577700), (10, 462160), (16, 288850), (20, 231080), (25, 184864), (32, 144425), (40, 115540), (50, 92432), (53, 87200), (80, 57770), (100, 46216), (106, 43600), (109, 42400), (160, 28885), (200, 23108), (212, 21800), (218, 21200), (265, 17440), (400, 11554), (424, 10900), (436, 10600), (530, 8720), (545, 8480), (800, 5777), (848, 5450), (872, 5300), (1060, 4360), (1090, 4240), (1325, 3488), (1696, 2725), (1744, 2650), (2120, 2180)]