7012640

素因数分解:

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

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 16987320

約数和(自身を除く): 9974680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1069, 1312, 1640, 2138, 3280, 4276, 5345, 6560, 8552, 10690, 17104, 21380, 34208, 42760, 43829, 85520, 87658, 171040, 175316, 219145, 350632, 438290, 701264, 876580, 1402528, 1753160, 3506320, 7012640]

約数ペア:

[(1, 7012640), (2, 3506320), (4, 1753160), (5, 1402528), (8, 876580), (10, 701264), (16, 438290), (20, 350632), (32, 219145), (40, 175316), (41, 171040), (80, 87658), (82, 85520), (160, 43829), (164, 42760), (205, 34208), (328, 21380), (410, 17104), (656, 10690), (820, 8552), (1069, 6560), (1312, 5345), (1640, 4276), (2138, 3280)]