2783202280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1179323}}^1$

素因数の和:1179393

約数の個数: 32

約数和(自身を含む): 6368349600

約数和(自身を除く): 3585147320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 1179323, 2358646, 4717292, 5896615, 9434584, 11793230, 23586460, 47172920, 69580057, 139160114, 278320228, 347900285, 556640456, 695800570, 1391601140, 2783202280]

約数ペア:

[(1, 2783202280), (2, 1391601140), (4, 695800570), (5, 556640456), (8, 347900285), (10, 278320228), (20, 139160114), (40, 69580057), (59, 47172920), (118, 23586460), (236, 11793230), (295, 9434584), (472, 5896615), (590, 4717292), (1180, 2358646), (2360, 1179323)]