13288900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7817}}^1$

素因数の和:7848

約数の個数: 36

約数和(自身を含む): 30537108

約数和(自身を除く): 17248208

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 7817, 15634, 31268, 39085, 78170, 132889, 156340, 195425, 265778, 390850, 531556, 664445, 781700, 1328890, 2657780, 3322225, 6644450, 13288900]

約数ペア:

[(1, 13288900), (2, 6644450), (4, 3322225), (5, 2657780), (10, 1328890), (17, 781700), (20, 664445), (25, 531556), (34, 390850), (50, 265778), (68, 195425), (85, 156340), (100, 132889), (170, 78170), (340, 39085), (425, 31268), (850, 15634), (1700, 7817)]