3286201520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5868217}}^1$

素因数の和:5868237

約数の個数: 40

約数和(自身を含む): 8731908384

約数和(自身を除く): 5445706864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5868217, 11736434, 23472868, 29341085, 41077519, 46945736, 58682170, 82155038, 93891472, 117364340, 164310076, 205387595, 234728680, 328620152, 410775190, 469457360, 657240304, 821550380, 1643100760, 3286201520]

約数ペア:

[(1, 3286201520), (2, 1643100760), (4, 821550380), (5, 657240304), (7, 469457360), (8, 410775190), (10, 328620152), (14, 234728680), (16, 205387595), (20, 164310076), (28, 117364340), (35, 93891472), (40, 82155038), (56, 58682170), (70, 46945736), (80, 41077519), (112, 29341085), (140, 23472868), (280, 11736434), (560, 5868217)]