10751020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 26445888

約数和(自身を除く): 15694868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 1873, 2870, 3746, 5740, 7492, 9365, 13111, 18730, 26222, 37460, 52444, 65555, 76793, 131110, 153586, 262220, 307172, 383965, 537551, 767930, 1075102, 1535860, 2150204, 2687755, 5375510, 10751020]

約数ペア:

[(1, 10751020), (2, 5375510), (4, 2687755), (5, 2150204), (7, 1535860), (10, 1075102), (14, 767930), (20, 537551), (28, 383965), (35, 307172), (41, 262220), (70, 153586), (82, 131110), (140, 76793), (164, 65555), (205, 52444), (287, 37460), (410, 26222), (574, 18730), (820, 13111), (1148, 9365), (1435, 7492), (1873, 5740), (2870, 3746)]