16440200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11743}}^1$

素因数の和:11766

約数の個数: 48

約数和(自身を含む): 43687680

約数和(自身を除く): 27247480

約数列:

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

約数ペア:

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