125041020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{160309}}^1$

素因数の和:160334

約数の個数: 48

約数和(自身を含む): 377049120

約数和(自身を除く): 252008100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 160309, 320618, 480927, 641236, 801545, 961854, 1603090, 1923708, 2084017, 2404635, 3206180, 4168034, 4809270, 6252051, 8336068, 9618540, 10420085, 12504102, 20840170, 25008204, 31260255, 41680340, 62520510, 125041020]

約数ペア:

[(1, 125041020), (2, 62520510), (3, 41680340), (4, 31260255), (5, 25008204), (6, 20840170), (10, 12504102), (12, 10420085), (13, 9618540), (15, 8336068), (20, 6252051), (26, 4809270), (30, 4168034), (39, 3206180), (52, 2404635), (60, 2084017), (65, 1923708), (78, 1603090), (130, 961854), (156, 801545), (195, 641236), (260, 480927), (390, 320618), (780, 160309)]