242945500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1760

約数の個数: 96

約数和(自身を含む): 621548928

約数和(自身を除く): 378603428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 125, 140, 164, 175, 205, 250, 287, 350, 410, 500, 574, 700, 820, 875, 1025, 1148, 1435, 1693, 1750, 2050, 2870, 3386, 3500, 4100, 5125, 5740, 6772, 7175, 8465, 10250, 11851, 14350, 16930, 20500, 23702, 28700, 33860, 35875, 42325, 47404, 59255, 69413, 71750, 84650, 118510, 138826, 143500, 169300, 211625, 237020, 277652, 296275, 347065, 423250, 485891, 592550, 694130, 846500, 971782, 1185100, 1388260, 1481375, 1735325, 1943564, 2429455, 2962750, 3470650, 4858910, 5925500, 6941300, 8676625, 9717820, 12147275, 17353250, 24294550, 34706500, 48589100, 60736375, 121472750, 242945500]

約数ペア:

[(1, 242945500), (2, 121472750), (4, 60736375), (5, 48589100), (7, 34706500), (10, 24294550), (14, 17353250), (20, 12147275), (25, 9717820), (28, 8676625), (35, 6941300), (41, 5925500), (50, 4858910), (70, 3470650), (82, 2962750), (100, 2429455), (125, 1943564), (140, 1735325), (164, 1481375), (175, 1388260), (205, 1185100), (250, 971782), (287, 846500), (350, 694130), (410, 592550), (500, 485891), (574, 423250), (700, 347065), (820, 296275), (875, 277652), (1025, 237020), (1148, 211625), (1435, 169300), (1693, 143500), (1750, 138826), (2050, 118510), (2870, 84650), (3386, 71750), (3500, 69413), (4100, 59255), (5125, 47404), (5740, 42325), (6772, 35875), (7175, 33860), (8465, 28700), (10250, 23702), (11851, 20500), (14350, 16930)]