2040814730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{9419}}^1$

素因数の和:9934

約数の個数: 32

約数和(自身を含む): 3760162560

約数和(自身を除く): 1719347830

約数列:

[1, 2, 5, 10, 47, 94, 235, 461, 470, 922, 2305, 4610, 9419, 18838, 21667, 43334, 47095, 94190, 108335, 216670, 442693, 885386, 2213465, 4342159, 4426930, 8684318, 21710795, 43421590, 204081473, 408162946, 1020407365, 2040814730]

約数ペア:

[(1, 2040814730), (2, 1020407365), (5, 408162946), (10, 204081473), (47, 43421590), (94, 21710795), (235, 8684318), (461, 4426930), (470, 4342159), (922, 2213465), (2305, 885386), (4610, 442693), (9419, 216670), (18838, 108335), (21667, 94190), (43334, 47095)]