13001260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38239}}^1$

素因数の和:38265

約数の個数: 24

約数和(自身を含む): 28909440

約数和(自身を除く): 15908180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 38239, 76478, 152956, 191195, 382390, 650063, 764780, 1300126, 2600252, 3250315, 6500630, 13001260]

約数ペア:

[(1, 13001260), (2, 6500630), (4, 3250315), (5, 2600252), (10, 1300126), (17, 764780), (20, 650063), (34, 382390), (68, 191195), (85, 152956), (170, 76478), (340, 38239)]