2677884560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2574889}}^1$

素因数の和:2574915

約数の個数: 40

約数和(自身を含む): 6705013560

約数和(自身を除く): 4027129000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2574889, 5149778, 10299556, 12874445, 20599112, 25748890, 33473557, 41198224, 51497780, 66947114, 102995560, 133894228, 167367785, 205991120, 267788456, 334735570, 535576912, 669471140, 1338942280, 2677884560]

約数ペア:

[(1, 2677884560), (2, 1338942280), (4, 669471140), (5, 535576912), (8, 334735570), (10, 267788456), (13, 205991120), (16, 167367785), (20, 133894228), (26, 102995560), (40, 66947114), (52, 51497780), (65, 41198224), (80, 33473557), (104, 25748890), (130, 20599112), (208, 12874445), (260, 10299556), (520, 5149778), (1040, 2574889)]