3781333360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{6752381}}^1$

素因数の和:6752401

約数の個数: 40

約数和(自身を含む): 10047544416

約数和(自身を除く): 6266211056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 6752381, 13504762, 27009524, 33761905, 47266667, 54019048, 67523810, 94533334, 108038096, 135047620, 189066668, 236333335, 270095240, 378133336, 472666670, 540190480, 756266672, 945333340, 1890666680, 3781333360]

約数ペア:

[(1, 3781333360), (2, 1890666680), (4, 945333340), (5, 756266672), (7, 540190480), (8, 472666670), (10, 378133336), (14, 270095240), (16, 236333335), (20, 189066668), (28, 135047620), (35, 108038096), (40, 94533334), (56, 67523810), (70, 54019048), (80, 47266667), (112, 33761905), (140, 27009524), (280, 13504762), (560, 6752381)]