13670000

素因数分解:

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

素因数の和:1395

約数の個数: 50

約数和(自身を含む): 33120648

約数和(自身を除く): 19450648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 1367, 2000, 2500, 2734, 5000, 5468, 6835, 10000, 10936, 13670, 21872, 27340, 34175, 54680, 68350, 109360, 136700, 170875, 273400, 341750, 546800, 683500, 854375, 1367000, 1708750, 2734000, 3417500, 6835000, 13670000]

約数ペア:

[(1, 13670000), (2, 6835000), (4, 3417500), (5, 2734000), (8, 1708750), (10, 1367000), (16, 854375), (20, 683500), (25, 546800), (40, 341750), (50, 273400), (80, 170875), (100, 136700), (125, 109360), (200, 68350), (250, 54680), (400, 34175), (500, 27340), (625, 21872), (1000, 13670), (1250, 10936), (1367, 10000), (2000, 6835), (2500, 5468), (2734, 5000)]