3415480

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 7768800

約数和(自身を除く): 4353320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 829, 1030, 1658, 2060, 3316, 4120, 4145, 6632, 8290, 16580, 33160, 85387, 170774, 341548, 426935, 683096, 853870, 1707740, 3415480]

約数ペア:

[(1, 3415480), (2, 1707740), (4, 853870), (5, 683096), (8, 426935), (10, 341548), (20, 170774), (40, 85387), (103, 33160), (206, 16580), (412, 8290), (515, 6632), (824, 4145), (829, 4120), (1030, 3316), (1658, 2060)]