14026480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13487}}^1$

素因数の和:13513

約数の個数: 40

約数和(自身を含む): 35122752

約数和(自身を除く): 21096272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 13487, 26974, 53948, 67435, 107896, 134870, 175331, 215792, 269740, 350662, 539480, 701324, 876655, 1078960, 1402648, 1753310, 2805296, 3506620, 7013240, 14026480]

約数ペア:

[(1, 14026480), (2, 7013240), (4, 3506620), (5, 2805296), (8, 1753310), (10, 1402648), (13, 1078960), (16, 876655), (20, 701324), (26, 539480), (40, 350662), (52, 269740), (65, 215792), (80, 175331), (104, 134870), (130, 107896), (208, 67435), (260, 53948), (520, 26974), (1040, 13487)]