8204350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 19034496

約数和(自身を除く): 10830146

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 2131, 3850, 4262, 10655, 14917, 21310, 23441, 29834, 46882, 53275, 74585, 106550, 117205, 149170, 164087, 234410, 328174, 372925, 586025, 745850, 820435, 1172050, 1640870, 4102175, 8204350]

約数ペア:

[(1, 8204350), (2, 4102175), (5, 1640870), (7, 1172050), (10, 820435), (11, 745850), (14, 586025), (22, 372925), (25, 328174), (35, 234410), (50, 164087), (55, 149170), (70, 117205), (77, 106550), (110, 74585), (154, 53275), (175, 46882), (275, 29834), (350, 23441), (385, 21310), (550, 14917), (770, 10655), (1925, 4262), (2131, 3850)]