1369345100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2903}}^1$

素因数の和:3059

約数の個数: 72

約数和(自身を含む): 3062616480

約数和(自身を除く): 1693271380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 89, 100, 106, 178, 212, 265, 356, 445, 530, 890, 1060, 1325, 1780, 2225, 2650, 2903, 4450, 4717, 5300, 5806, 8900, 9434, 11612, 14515, 18868, 23585, 29030, 47170, 58060, 72575, 94340, 117925, 145150, 153859, 235850, 258367, 290300, 307718, 471700, 516734, 615436, 769295, 1033468, 1291835, 1538590, 2583670, 3077180, 3846475, 5167340, 6459175, 7692950, 12918350, 13693451, 15385900, 25836700, 27386902, 54773804, 68467255, 136934510, 273869020, 342336275, 684672550, 1369345100]

約数ペア:

[(1, 1369345100), (2, 684672550), (4, 342336275), (5, 273869020), (10, 136934510), (20, 68467255), (25, 54773804), (50, 27386902), (53, 25836700), (89, 15385900), (100, 13693451), (106, 12918350), (178, 7692950), (212, 6459175), (265, 5167340), (356, 3846475), (445, 3077180), (530, 2583670), (890, 1538590), (1060, 1291835), (1325, 1033468), (1780, 769295), (2225, 615436), (2650, 516734), (2903, 471700), (4450, 307718), (4717, 290300), (5300, 258367), (5806, 235850), (8900, 153859), (9434, 145150), (11612, 117925), (14515, 94340), (18868, 72575), (23585, 58060), (29030, 47170)]