10302280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6961}}^1$

素因数の和:7009

約数の個数: 32

約数和(自身を含む): 23810040

約数和(自身を除く): 13507760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 6961, 13922, 27844, 34805, 55688, 69610, 139220, 257557, 278440, 515114, 1030228, 1287785, 2060456, 2575570, 5151140, 10302280]

約数ペア:

[(1, 10302280), (2, 5151140), (4, 2575570), (5, 2060456), (8, 1287785), (10, 1030228), (20, 515114), (37, 278440), (40, 257557), (74, 139220), (148, 69610), (185, 55688), (296, 34805), (370, 27844), (740, 13922), (1480, 6961)]