28386293600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{5068981}}^1$

素因数の和:5069008

約数の個数: 72

約数和(自身を含む): 79197774768

約数和(自身を除く): 50811481168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 5068981, 10137962, 20275924, 25344905, 35482867, 40551848, 50689810, 70965734, 81103696, 101379620, 126724525, 141931468, 162207392, 177414335, 202759240, 253449050, 283862936, 354828670, 405518480, 506898100, 567725872, 709657340, 811036960, 887071675, 1013796200, 1135451744, 1419314680, 1774143350, 2027592400, 2838629360, 3548286700, 4055184800, 5677258720, 7096573400, 14193146800, 28386293600]

約数ペア:

[(1, 28386293600), (2, 14193146800), (4, 7096573400), (5, 5677258720), (7, 4055184800), (8, 3548286700), (10, 2838629360), (14, 2027592400), (16, 1774143350), (20, 1419314680), (25, 1135451744), (28, 1013796200), (32, 887071675), (35, 811036960), (40, 709657340), (50, 567725872), (56, 506898100), (70, 405518480), (80, 354828670), (100, 283862936), (112, 253449050), (140, 202759240), (160, 177414335), (175, 162207392), (200, 141931468), (224, 126724525), (280, 101379620), (350, 81103696), (400, 70965734), (560, 50689810), (700, 40551848), (800, 35482867), (1120, 25344905), (1400, 20275924), (2800, 10137962), (5600, 5068981)]