82393900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{2851}}^1$

素因数の和:2899

約数の個数: 54

約数和(自身を含む): 189997388

約数和(自身を除く): 107603488

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 1156, 1445, 1700, 2851, 2890, 5702, 5780, 7225, 11404, 14255, 14450, 28510, 28900, 48467, 57020, 71275, 96934, 142550, 193868, 242335, 285100, 484670, 823939, 969340, 1211675, 1647878, 2423350, 3295756, 4119695, 4846700, 8239390, 16478780, 20598475, 41196950, 82393900]

約数ペア:

[(1, 82393900), (2, 41196950), (4, 20598475), (5, 16478780), (10, 8239390), (17, 4846700), (20, 4119695), (25, 3295756), (34, 2423350), (50, 1647878), (68, 1211675), (85, 969340), (100, 823939), (170, 484670), (289, 285100), (340, 242335), (425, 193868), (578, 142550), (850, 96934), (1156, 71275), (1445, 57020), (1700, 48467), (2851, 28900), (2890, 28510), (5702, 14450), (5780, 14255), (7225, 11404)]