188200000

素因数分解:

$2^6\times 5^5\times {\mathrm{941}}^1$

素因数の和:978

約数の個数: 84

約数和(自身を含む): 467290404

約数和(自身を除く): 279090404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 941, 1000, 1250, 1600, 1882, 2000, 2500, 3125, 3764, 4000, 4705, 5000, 6250, 7528, 8000, 9410, 10000, 12500, 15056, 18820, 20000, 23525, 25000, 30112, 37640, 40000, 47050, 50000, 60224, 75280, 94100, 100000, 117625, 150560, 188200, 200000, 235250, 301120, 376400, 470500, 588125, 752800, 941000, 1176250, 1505600, 1882000, 2352500, 2940625, 3764000, 4705000, 5881250, 7528000, 9410000, 11762500, 18820000, 23525000, 37640000, 47050000, 94100000, 188200000]

約数ペア:

[(1, 188200000), (2, 94100000), (4, 47050000), (5, 37640000), (8, 23525000), (10, 18820000), (16, 11762500), (20, 9410000), (25, 7528000), (32, 5881250), (40, 4705000), (50, 3764000), (64, 2940625), (80, 2352500), (100, 1882000), (125, 1505600), (160, 1176250), (200, 941000), (250, 752800), (320, 588125), (400, 470500), (500, 376400), (625, 301120), (800, 235250), (941, 200000), (1000, 188200), (1250, 150560), (1600, 117625), (1882, 100000), (2000, 94100), (2500, 75280), (3125, 60224), (3764, 50000), (4000, 47050), (4705, 40000), (5000, 37640), (6250, 30112), (7528, 25000), (8000, 23525), (9410, 20000), (10000, 18820), (12500, 15056)]