82709500

素因数分解:

$2^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2095

約数の個数: 48

約数和(自身を含む): 182905632

約数和(自身を除く): 100196132

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 166, 250, 332, 415, 500, 830, 1660, 1993, 2075, 3986, 4150, 7972, 8300, 9965, 10375, 19930, 20750, 39860, 41500, 49825, 99650, 165419, 199300, 249125, 330838, 498250, 661676, 827095, 996500, 1654190, 3308380, 4135475, 8270950, 16541900, 20677375, 41354750, 82709500]

約数ペア:

[(1, 82709500), (2, 41354750), (4, 20677375), (5, 16541900), (10, 8270950), (20, 4135475), (25, 3308380), (50, 1654190), (83, 996500), (100, 827095), (125, 661676), (166, 498250), (250, 330838), (332, 249125), (415, 199300), (500, 165419), (830, 99650), (1660, 49825), (1993, 41500), (2075, 39860), (3986, 20750), (4150, 19930), (7972, 10375), (8300, 9965)]