5275540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13883}}^1$

素因数の和:13911

約数の個数: 24

約数和(自身を含む): 11662560

約数和(自身を除く): 6387020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13883, 27766, 55532, 69415, 138830, 263777, 277660, 527554, 1055108, 1318885, 2637770, 5275540]

約数ペア:

[(1, 5275540), (2, 2637770), (4, 1318885), (5, 1055108), (10, 527554), (19, 277660), (20, 263777), (38, 138830), (76, 69415), (95, 55532), (190, 27766), (380, 13883)]