1033040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 2473800

約数和(自身を除く): 1440760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 349, 370, 592, 698, 740, 1396, 1480, 1745, 2792, 2960, 3490, 5584, 6980, 12913, 13960, 25826, 27920, 51652, 64565, 103304, 129130, 206608, 258260, 516520, 1033040]

約数ペア:

[(1, 1033040), (2, 516520), (4, 258260), (5, 206608), (8, 129130), (10, 103304), (16, 64565), (20, 51652), (37, 27920), (40, 25826), (74, 13960), (80, 12913), (148, 6980), (185, 5584), (296, 3490), (349, 2960), (370, 2792), (592, 1745), (698, 1480), (740, 1396)]