27757340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106759}}^1$

素因数の和:106781

約数の個数: 24

約数和(自身を含む): 62774880

約数和(自身を除く): 35017540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 106759, 213518, 427036, 533795, 1067590, 1387867, 2135180, 2775734, 5551468, 6939335, 13878670, 27757340]

約数ペア:

[(1, 27757340), (2, 13878670), (4, 6939335), (5, 5551468), (10, 2775734), (13, 2135180), (20, 1387867), (26, 1067590), (52, 533795), (65, 427036), (130, 213518), (260, 106759)]