67930000

素因数分解:

$2^4\times 5^4\times {\mathrm{6793}}^1$

素因数の和:6821

約数の個数: 50

約数和(自身を含む): 164489534

約数和(自身を除く): 96559534

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 6793, 10000, 13586, 27172, 33965, 54344, 67930, 108688, 135860, 169825, 271720, 339650, 543440, 679300, 849125, 1358600, 1698250, 2717200, 3396500, 4245625, 6793000, 8491250, 13586000, 16982500, 33965000, 67930000]

約数ペア:

[(1, 67930000), (2, 33965000), (4, 16982500), (5, 13586000), (8, 8491250), (10, 6793000), (16, 4245625), (20, 3396500), (25, 2717200), (40, 1698250), (50, 1358600), (80, 849125), (100, 679300), (125, 543440), (200, 339650), (250, 271720), (400, 169825), (500, 135860), (625, 108688), (1000, 67930), (1250, 54344), (2000, 33965), (2500, 27172), (5000, 13586), (6793, 10000)]