10948640

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 26512920

約数和(自身を除く): 15564280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 1669, 3280, 3338, 6560, 6676, 8345, 13352, 16690, 26704, 33380, 53408, 66760, 68429, 133520, 136858, 267040, 273716, 342145, 547432, 684290, 1094864, 1368580, 2189728, 2737160, 5474320, 10948640]

約数ペア:

[(1, 10948640), (2, 5474320), (4, 2737160), (5, 2189728), (8, 1368580), (10, 1094864), (16, 684290), (20, 547432), (32, 342145), (40, 273716), (41, 267040), (80, 136858), (82, 133520), (160, 68429), (164, 66760), (205, 53408), (328, 33380), (410, 26704), (656, 16690), (820, 13352), (1312, 8345), (1640, 6676), (1669, 6560), (3280, 3338)]