39831400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 110528640

約数和(自身を除く): 70697240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 460, 575, 644, 700, 805, 920, 1150, 1237, 1288, 1400, 1610, 2300, 2474, 3220, 4025, 4600, 4948, 6185, 6440, 8050, 8659, 9896, 12370, 16100, 17318, 24740, 28451, 30925, 32200, 34636, 43295, 49480, 56902, 61850, 69272, 86590, 113804, 123700, 142255, 173180, 199157, 216475, 227608, 247400, 284510, 346360, 398314, 432950, 569020, 711275, 796628, 865900, 995785, 1138040, 1422550, 1593256, 1731800, 1991570, 2845100, 3983140, 4978925, 5690200, 7966280, 9957850, 19915700, 39831400]

約数ペア:

[(1, 39831400), (2, 19915700), (4, 9957850), (5, 7966280), (7, 5690200), (8, 4978925), (10, 3983140), (14, 2845100), (20, 1991570), (23, 1731800), (25, 1593256), (28, 1422550), (35, 1138040), (40, 995785), (46, 865900), (50, 796628), (56, 711275), (70, 569020), (92, 432950), (100, 398314), (115, 346360), (140, 284510), (161, 247400), (175, 227608), (184, 216475), (200, 199157), (230, 173180), (280, 142255), (322, 123700), (350, 113804), (460, 86590), (575, 69272), (644, 61850), (700, 56902), (805, 49480), (920, 43295), (1150, 34636), (1237, 32200), (1288, 30925), (1400, 28451), (1610, 24740), (2300, 17318), (2474, 16100), (3220, 12370), (4025, 9896), (4600, 8659), (4948, 8050), (6185, 6440)]