27172000

素因数分解:

$2^5\times 5^3\times {\mathrm{6793}}^1$

素因数の和:6818

約数の個数: 48

約数和(自身を含む): 66771432

約数和(自身を除く): 39599432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 6793, 13586, 27172, 33965, 54344, 67930, 108688, 135860, 169825, 217376, 271720, 339650, 543440, 679300, 849125, 1086880, 1358600, 1698250, 2717200, 3396500, 5434400, 6793000, 13586000, 27172000]

約数ペア:

[(1, 27172000), (2, 13586000), (4, 6793000), (5, 5434400), (8, 3396500), (10, 2717200), (16, 1698250), (20, 1358600), (25, 1086880), (32, 849125), (40, 679300), (50, 543440), (80, 339650), (100, 271720), (125, 217376), (160, 169825), (200, 135860), (250, 108688), (400, 67930), (500, 54344), (800, 33965), (1000, 27172), (2000, 13586), (4000, 6793)]