101313400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{13691}}^1$

素因数の和:13744

約数の個数: 48

約数和(自身を含む): 241937640

約数和(自身を除く): 140624240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 7400, 13691, 27382, 54764, 68455, 109528, 136910, 273820, 342275, 506567, 547640, 684550, 1013134, 1369100, 2026268, 2532835, 2738200, 4052536, 5065670, 10131340, 12664175, 20262680, 25328350, 50656700, 101313400]

約数ペア:

[(1, 101313400), (2, 50656700), (4, 25328350), (5, 20262680), (8, 12664175), (10, 10131340), (20, 5065670), (25, 4052536), (37, 2738200), (40, 2532835), (50, 2026268), (74, 1369100), (100, 1013134), (148, 684550), (185, 547640), (200, 506567), (296, 342275), (370, 273820), (740, 136910), (925, 109528), (1480, 68455), (1850, 54764), (3700, 27382), (7400, 13691)]