2201625920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{529237}}^1$

素因数の和:529267

約数の個数: 56

約数和(自身を含む): 5645910984

約数和(自身を除く): 3444285064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 529237, 1058474, 2116948, 2646185, 4233896, 5292370, 6880081, 8467792, 10584740, 13760162, 16935584, 21169480, 27520324, 33871168, 34400405, 42338960, 55040648, 68800810, 84677920, 110081296, 137601620, 169355840, 220162592, 275203240, 440325184, 550406480, 1100812960, 2201625920]

約数ペア:

[(1, 2201625920), (2, 1100812960), (4, 550406480), (5, 440325184), (8, 275203240), (10, 220162592), (13, 169355840), (16, 137601620), (20, 110081296), (26, 84677920), (32, 68800810), (40, 55040648), (52, 42338960), (64, 34400405), (65, 33871168), (80, 27520324), (104, 21169480), (130, 16935584), (160, 13760162), (208, 10584740), (260, 8467792), (320, 6880081), (416, 5292370), (520, 4233896), (832, 2646185), (1040, 2116948), (2080, 1058474), (4160, 529237)]