11618000

素因数分解:

$2^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 80

約数和(自身を含む): 29035344

約数和(自身を除く): 17417344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 125, 148, 157, 185, 200, 250, 296, 314, 370, 400, 500, 592, 628, 740, 785, 925, 1000, 1256, 1480, 1570, 1850, 2000, 2512, 2960, 3140, 3700, 3925, 4625, 5809, 6280, 7400, 7850, 9250, 11618, 12560, 14800, 15700, 18500, 19625, 23236, 29045, 31400, 37000, 39250, 46472, 58090, 62800, 74000, 78500, 92944, 116180, 145225, 157000, 232360, 290450, 314000, 464720, 580900, 726125, 1161800, 1452250, 2323600, 2904500, 5809000, 11618000]

約数ペア:

[(1, 11618000), (2, 5809000), (4, 2904500), (5, 2323600), (8, 1452250), (10, 1161800), (16, 726125), (20, 580900), (25, 464720), (37, 314000), (40, 290450), (50, 232360), (74, 157000), (80, 145225), (100, 116180), (125, 92944), (148, 78500), (157, 74000), (185, 62800), (200, 58090), (250, 46472), (296, 39250), (314, 37000), (370, 31400), (400, 29045), (500, 23236), (592, 19625), (628, 18500), (740, 15700), (785, 14800), (925, 12560), (1000, 11618), (1256, 9250), (1480, 7850), (1570, 7400), (1850, 6280), (2000, 5809), (2512, 4625), (2960, 3925), (3140, 3700)]