188032970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{5153}}^1$

素因数の和:5290

約数の個数: 32

約数和(自身を含む): 350678160

約数和(自身を除く): 162645190

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 3649, 5153, 7298, 10306, 18245, 25765, 36490, 51530, 211273, 422546, 458617, 917234, 1056365, 2112730, 2293085, 4586170, 18803297, 37606594, 94016485, 188032970]

約数ペア:

[(1, 188032970), (2, 94016485), (5, 37606594), (10, 18803297), (41, 4586170), (82, 2293085), (89, 2112730), (178, 1056365), (205, 917234), (410, 458617), (445, 422546), (890, 211273), (3649, 51530), (5153, 36490), (7298, 25765), (10306, 18245)]