10285240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 26769600

約数和(自身を除く): 16484360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 337, 436, 545, 674, 763, 872, 1090, 1348, 1526, 1685, 2180, 2359, 2696, 3052, 3370, 3815, 4360, 4718, 6104, 6740, 7630, 9436, 11795, 13480, 15260, 18872, 23590, 30520, 36733, 47180, 73466, 94360, 146932, 183665, 257131, 293864, 367330, 514262, 734660, 1028524, 1285655, 1469320, 2057048, 2571310, 5142620, 10285240]

約数ペア:

[(1, 10285240), (2, 5142620), (4, 2571310), (5, 2057048), (7, 1469320), (8, 1285655), (10, 1028524), (14, 734660), (20, 514262), (28, 367330), (35, 293864), (40, 257131), (56, 183665), (70, 146932), (109, 94360), (140, 73466), (218, 47180), (280, 36733), (337, 30520), (436, 23590), (545, 18872), (674, 15260), (763, 13480), (872, 11795), (1090, 9436), (1348, 7630), (1526, 6740), (1685, 6104), (2180, 4718), (2359, 4360), (2696, 3815), (3052, 3370)]