5301385040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{86851}}^1$

素因数の和:86980

約数の個数: 80

約数和(自身を含む): 14215935360

約数和(自身を除く): 8914550320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 763, 872, 1090, 1526, 1744, 2180, 3052, 3815, 4360, 6104, 7630, 8720, 12208, 15260, 30520, 61040, 86851, 173702, 347404, 434255, 607957, 694808, 868510, 1215914, 1389616, 1737020, 2431828, 3039785, 3474040, 4863656, 6079570, 6948080, 9466759, 9727312, 12159140, 18933518, 24318280, 37867036, 47333795, 48636560, 66267313, 75734072, 94667590, 132534626, 151468144, 189335180, 265069252, 331336565, 378670360, 530138504, 662673130, 757340720, 1060277008, 1325346260, 2650692520, 5301385040]

約数ペア:

[(1, 5301385040), (2, 2650692520), (4, 1325346260), (5, 1060277008), (7, 757340720), (8, 662673130), (10, 530138504), (14, 378670360), (16, 331336565), (20, 265069252), (28, 189335180), (35, 151468144), (40, 132534626), (56, 94667590), (70, 75734072), (80, 66267313), (109, 48636560), (112, 47333795), (140, 37867036), (218, 24318280), (280, 18933518), (436, 12159140), (545, 9727312), (560, 9466759), (763, 6948080), (872, 6079570), (1090, 4863656), (1526, 3474040), (1744, 3039785), (2180, 2431828), (3052, 1737020), (3815, 1389616), (4360, 1215914), (6104, 868510), (7630, 694808), (8720, 607957), (12208, 434255), (15260, 347404), (30520, 173702), (61040, 86851)]