6964240

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 16302528

約数和(自身を除く): 9338288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 331, 526, 662, 1052, 1315, 1324, 1655, 2104, 2630, 2648, 3310, 4208, 5260, 5296, 6620, 10520, 13240, 21040, 26480, 87053, 174106, 348212, 435265, 696424, 870530, 1392848, 1741060, 3482120, 6964240]

約数ペア:

[(1, 6964240), (2, 3482120), (4, 1741060), (5, 1392848), (8, 870530), (10, 696424), (16, 435265), (20, 348212), (40, 174106), (80, 87053), (263, 26480), (331, 21040), (526, 13240), (662, 10520), (1052, 6620), (1315, 5296), (1324, 5260), (1655, 4208), (2104, 3310), (2630, 2648)]