606518740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{32159}}^1$

素因数の和:32232

約数の個数: 48

約数和(自身を含む): 1361525760

約数和(自身を除く): 755007020

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 9430, 18860, 32159, 64318, 128636, 160795, 321590, 643180, 739657, 1318519, 1479314, 2637038, 2958628, 3698285, 5274076, 6592595, 7396570, 13185190, 14793140, 26370380, 30325937, 60651874, 121303748, 151629685, 303259370, 606518740]

約数ペア:

[(1, 606518740), (2, 303259370), (4, 151629685), (5, 121303748), (10, 60651874), (20, 30325937), (23, 26370380), (41, 14793140), (46, 13185190), (82, 7396570), (92, 6592595), (115, 5274076), (164, 3698285), (205, 2958628), (230, 2637038), (410, 1479314), (460, 1318519), (820, 739657), (943, 643180), (1886, 321590), (3772, 160795), (4715, 128636), (9430, 64318), (18860, 32159)]