164487200

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5557}}^1$

素因数の和:5614

約数の個数: 72

約数和(自身を含む): 412481412

約数和(自身を除く): 247994212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 592, 740, 800, 925, 1184, 1480, 1850, 2960, 3700, 5557, 5920, 7400, 11114, 14800, 22228, 27785, 29600, 44456, 55570, 88912, 111140, 138925, 177824, 205609, 222280, 277850, 411218, 444560, 555700, 822436, 889120, 1028045, 1111400, 1644872, 2056090, 2222800, 3289744, 4112180, 4445600, 5140225, 6579488, 8224360, 10280450, 16448720, 20560900, 32897440, 41121800, 82243600, 164487200]

約数ペア:

[(1, 164487200), (2, 82243600), (4, 41121800), (5, 32897440), (8, 20560900), (10, 16448720), (16, 10280450), (20, 8224360), (25, 6579488), (32, 5140225), (37, 4445600), (40, 4112180), (50, 3289744), (74, 2222800), (80, 2056090), (100, 1644872), (148, 1111400), (160, 1028045), (185, 889120), (200, 822436), (296, 555700), (370, 444560), (400, 411218), (592, 277850), (740, 222280), (800, 205609), (925, 177824), (1184, 138925), (1480, 111140), (1850, 88912), (2960, 55570), (3700, 44456), (5557, 29600), (5920, 27785), (7400, 22228), (11114, 14800)]