255355600

素因数分解:

$2^4\times 5^2\times {\mathrm{467}}^1\times {\mathrm{1367}}^1$

素因数の和:1852

約数の個数: 60

約数和(自身を含む): 615255264

約数和(自身を除く): 359899664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 467, 934, 1367, 1868, 2335, 2734, 3736, 4670, 5468, 6835, 7472, 9340, 10936, 11675, 13670, 18680, 21872, 23350, 27340, 34175, 37360, 46700, 54680, 68350, 93400, 109360, 136700, 186800, 273400, 546800, 638389, 1276778, 2553556, 3191945, 5107112, 6383890, 10214224, 12767780, 15959725, 25535560, 31919450, 51071120, 63838900, 127677800, 255355600]

約数ペア:

[(1, 255355600), (2, 127677800), (4, 63838900), (5, 51071120), (8, 31919450), (10, 25535560), (16, 15959725), (20, 12767780), (25, 10214224), (40, 6383890), (50, 5107112), (80, 3191945), (100, 2553556), (200, 1276778), (400, 638389), (467, 546800), (934, 273400), (1367, 186800), (1868, 136700), (2335, 109360), (2734, 93400), (3736, 68350), (4670, 54680), (5468, 46700), (6835, 37360), (7472, 34175), (9340, 27340), (10936, 23350), (11675, 21872), (13670, 18680)]