27318460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105071}}^1$

素因数の和:105093

約数の個数: 24

約数和(自身を含む): 61782336

約数和(自身を除く): 34463876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 105071, 210142, 420284, 525355, 1050710, 1365923, 2101420, 2731846, 5463692, 6829615, 13659230, 27318460]

約数ペア:

[(1, 27318460), (2, 13659230), (4, 6829615), (5, 5463692), (10, 2731846), (13, 2101420), (20, 1365923), (26, 1050710), (52, 525355), (65, 420284), (130, 210142), (260, 105071)]