32880400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11743}}^1$

素因数の和:11768

約数の個数: 60

約数和(自身を含む): 90287872

約数和(自身を除く): 57407472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 11743, 23486, 46972, 58715, 82201, 93944, 117430, 164402, 187888, 234860, 293575, 328804, 411005, 469720, 587150, 657608, 822010, 939440, 1174300, 1315216, 1644020, 2055025, 2348600, 3288040, 4110050, 4697200, 6576080, 8220100, 16440200, 32880400]

約数ペア:

[(1, 32880400), (2, 16440200), (4, 8220100), (5, 6576080), (7, 4697200), (8, 4110050), (10, 3288040), (14, 2348600), (16, 2055025), (20, 1644020), (25, 1315216), (28, 1174300), (35, 939440), (40, 822010), (50, 657608), (56, 587150), (70, 469720), (80, 411005), (100, 328804), (112, 293575), (140, 234860), (175, 187888), (200, 164402), (280, 117430), (350, 93944), (400, 82201), (560, 58715), (700, 46972), (1400, 23486), (2800, 11743)]