28035250

素因数分解:

$2^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 52955136

約数和(自身を除く): 24919886

約数列:

[1, 2, 5, 10, 25, 50, 125, 127, 250, 254, 635, 883, 1270, 1766, 3175, 4415, 6350, 8830, 15875, 22075, 31750, 44150, 110375, 112141, 220750, 224282, 560705, 1121410, 2803525, 5607050, 14017625, 28035250]

約数ペア:

[(1, 28035250), (2, 14017625), (5, 5607050), (10, 2803525), (25, 1121410), (50, 560705), (125, 224282), (127, 220750), (250, 112141), (254, 110375), (635, 44150), (883, 31750), (1270, 22075), (1766, 15875), (3175, 8830), (4415, 6350)]