2998891400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{319031}}^1$

素因数の和:319094

約数の個数: 48

約数和(自身を含む): 7120794240

約数和(自身を除く): 4121902840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 9400, 319031, 638062, 1276124, 1595155, 2552248, 3190310, 6380620, 7975775, 12761240, 14994457, 15951550, 29988914, 31903100, 59977828, 63806200, 74972285, 119955656, 149944570, 299889140, 374861425, 599778280, 749722850, 1499445700, 2998891400]

約数ペア:

[(1, 2998891400), (2, 1499445700), (4, 749722850), (5, 599778280), (8, 374861425), (10, 299889140), (20, 149944570), (25, 119955656), (40, 74972285), (47, 63806200), (50, 59977828), (94, 31903100), (100, 29988914), (188, 15951550), (200, 14994457), (235, 12761240), (376, 7975775), (470, 6380620), (940, 3190310), (1175, 2552248), (1880, 1595155), (2350, 1276124), (4700, 638062), (9400, 319031)]