27213500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 61082112

約数和(自身を除く): 33868612

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 370, 500, 740, 925, 1471, 1850, 2942, 3700, 4625, 5884, 7355, 9250, 14710, 18500, 29420, 36775, 54427, 73550, 108854, 147100, 183875, 217708, 272135, 367750, 544270, 735500, 1088540, 1360675, 2721350, 5442700, 6803375, 13606750, 27213500]

約数ペア:

[(1, 27213500), (2, 13606750), (4, 6803375), (5, 5442700), (10, 2721350), (20, 1360675), (25, 1088540), (37, 735500), (50, 544270), (74, 367750), (100, 272135), (125, 217708), (148, 183875), (185, 147100), (250, 108854), (370, 73550), (500, 54427), (740, 36775), (925, 29420), (1471, 18500), (1850, 14710), (2942, 9250), (3700, 7355), (4625, 5884)]