8073400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 19295640

約数和(自身を除く): 11222240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1091, 1480, 1850, 2182, 3700, 4364, 5455, 7400, 8728, 10910, 21820, 27275, 40367, 43640, 54550, 80734, 109100, 161468, 201835, 218200, 322936, 403670, 807340, 1009175, 1614680, 2018350, 4036700, 8073400]

約数ペア:

[(1, 8073400), (2, 4036700), (4, 2018350), (5, 1614680), (8, 1009175), (10, 807340), (20, 403670), (25, 322936), (37, 218200), (40, 201835), (50, 161468), (74, 109100), (100, 80734), (148, 54550), (185, 43640), (200, 40367), (296, 27275), (370, 21820), (740, 10910), (925, 8728), (1091, 7400), (1480, 5455), (1850, 4364), (2182, 3700)]