2012193160

素因数分解:

$2^3\times 5^1\times {\mathrm{9613}}^1\times {\mathrm{5233}}^1$

素因数の和:14857

約数の個数: 32

約数和(自身を含む): 4528770840

約数和(自身を除く): 2516577680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5233, 9613, 10466, 19226, 20932, 26165, 38452, 41864, 48065, 52330, 76904, 96130, 104660, 192260, 209320, 384520, 50304829, 100609658, 201219316, 251524145, 402438632, 503048290, 1006096580, 2012193160]

約数ペア:

[(1, 2012193160), (2, 1006096580), (4, 503048290), (5, 402438632), (8, 251524145), (10, 201219316), (20, 100609658), (40, 50304829), (5233, 384520), (9613, 209320), (10466, 192260), (19226, 104660), (20932, 96130), (26165, 76904), (38452, 52330), (41864, 48065)]