3506320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 8358840

約数和(自身を除く): 4852520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1069, 1640, 2138, 3280, 4276, 5345, 8552, 10690, 17104, 21380, 42760, 43829, 85520, 87658, 175316, 219145, 350632, 438290, 701264, 876580, 1753160, 3506320]

約数ペア:

[(1, 3506320), (2, 1753160), (4, 876580), (5, 701264), (8, 438290), (10, 350632), (16, 219145), (20, 175316), (40, 87658), (41, 85520), (80, 43829), (82, 42760), (164, 21380), (205, 17104), (328, 10690), (410, 8552), (656, 5345), (820, 4276), (1069, 3280), (1640, 2138)]