4647200

素因数分解:

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

素因数の和:214

約数の個数: 72

約数和(自身を含む): 11725812

約数和(自身を除く): 7078612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 157, 160, 185, 200, 296, 314, 370, 400, 592, 628, 740, 785, 800, 925, 1184, 1256, 1480, 1570, 1850, 2512, 2960, 3140, 3700, 3925, 5024, 5809, 5920, 6280, 7400, 7850, 11618, 12560, 14800, 15700, 23236, 25120, 29045, 29600, 31400, 46472, 58090, 62800, 92944, 116180, 125600, 145225, 185888, 232360, 290450, 464720, 580900, 929440, 1161800, 2323600, 4647200]

約数ペア:

[(1, 4647200), (2, 2323600), (4, 1161800), (5, 929440), (8, 580900), (10, 464720), (16, 290450), (20, 232360), (25, 185888), (32, 145225), (37, 125600), (40, 116180), (50, 92944), (74, 62800), (80, 58090), (100, 46472), (148, 31400), (157, 29600), (160, 29045), (185, 25120), (200, 23236), (296, 15700), (314, 14800), (370, 12560), (400, 11618), (592, 7850), (628, 7400), (740, 6280), (785, 5920), (800, 5809), (925, 5024), (1184, 3925), (1256, 3700), (1480, 3140), (1570, 2960), (1850, 2512)]