7025480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2281}}^1$

素因数の和:2310

約数の個数: 64

約数和(自身を含む): 19716480

約数和(自身を除く): 12691000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 2281, 3080, 4562, 9124, 11405, 15967, 18248, 22810, 25091, 31934, 45620, 50182, 63868, 79835, 91240, 100364, 125455, 127736, 159670, 175637, 200728, 250910, 319340, 351274, 501820, 638680, 702548, 878185, 1003640, 1405096, 1756370, 3512740, 7025480]

約数ペア:

[(1, 7025480), (2, 3512740), (4, 1756370), (5, 1405096), (7, 1003640), (8, 878185), (10, 702548), (11, 638680), (14, 501820), (20, 351274), (22, 319340), (28, 250910), (35, 200728), (40, 175637), (44, 159670), (55, 127736), (56, 125455), (70, 100364), (77, 91240), (88, 79835), (110, 63868), (140, 50182), (154, 45620), (220, 31934), (280, 25091), (308, 22810), (385, 18248), (440, 15967), (616, 11405), (770, 9124), (1540, 4562), (2281, 3080)]