71030500

素因数分解:

$2^2\times 5^3\times {\mathrm{142061}}^1$

素因数の和:142080

約数の個数: 24

約数和(自身を含む): 155131704

約数和(自身を除く): 84101204

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 142061, 284122, 568244, 710305, 1420610, 2841220, 3551525, 7103050, 14206100, 17757625, 35515250, 71030500]

約数ペア:

[(1, 71030500), (2, 35515250), (4, 17757625), (5, 14206100), (10, 7103050), (20, 3551525), (25, 2841220), (50, 1420610), (100, 710305), (125, 568244), (250, 284122), (500, 142061)]