27149500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{7757}}^1$

素因数の和:7783

約数の個数: 48

約数和(自身を含む): 67773888

約数和(自身を除く): 40624388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 7757, 15514, 31028, 38785, 54299, 77570, 108598, 155140, 193925, 217196, 271495, 387850, 542990, 775700, 969625, 1085980, 1357475, 1939250, 2714950, 3878500, 5429900, 6787375, 13574750, 27149500]

約数ペア:

[(1, 27149500), (2, 13574750), (4, 6787375), (5, 5429900), (7, 3878500), (10, 2714950), (14, 1939250), (20, 1357475), (25, 1085980), (28, 969625), (35, 775700), (50, 542990), (70, 387850), (100, 271495), (125, 217196), (140, 193925), (175, 155140), (250, 108598), (350, 77570), (500, 54299), (700, 38785), (875, 31028), (1750, 15514), (3500, 7757)]