2015471260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{85619}}^1$

素因数の和:85746

約数の個数: 48

約数和(自身を含む): 4660467840

約数和(自身を除く): 2644996580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5885, 11770, 23540, 85619, 171238, 342476, 428095, 856190, 941809, 1712380, 1883618, 3767236, 4709045, 9161233, 9418090, 18322466, 18836180, 36644932, 45806165, 91612330, 100773563, 183224660, 201547126, 403094252, 503867815, 1007735630, 2015471260]

約数ペア:

[(1, 2015471260), (2, 1007735630), (4, 503867815), (5, 403094252), (10, 201547126), (11, 183224660), (20, 100773563), (22, 91612330), (44, 45806165), (55, 36644932), (107, 18836180), (110, 18322466), (214, 9418090), (220, 9161233), (428, 4709045), (535, 3767236), (1070, 1883618), (1177, 1712380), (2140, 941809), (2354, 856190), (4708, 428095), (5885, 342476), (11770, 171238), (23540, 85619)]