1452208550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1931}}^1$

素因数の和:2058

約数の個数: 72

約数和(自身を含む): 2959263720

約数和(自身を除く): 1507055170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 169, 178, 325, 338, 445, 650, 845, 890, 1157, 1690, 1931, 2225, 2314, 3862, 4225, 4450, 5785, 8450, 9655, 11570, 15041, 19310, 25103, 28925, 30082, 48275, 50206, 57850, 75205, 96550, 125515, 150410, 171859, 251030, 326339, 343718, 376025, 627575, 652678, 752050, 859295, 1255150, 1631695, 1718590, 2234167, 3263390, 4296475, 4468334, 8158475, 8592950, 11170835, 16316950, 22341670, 29044171, 55854175, 58088342, 111708350, 145220855, 290441710, 726104275, 1452208550]

約数ペア:

[(1, 1452208550), (2, 726104275), (5, 290441710), (10, 145220855), (13, 111708350), (25, 58088342), (26, 55854175), (50, 29044171), (65, 22341670), (89, 16316950), (130, 11170835), (169, 8592950), (178, 8158475), (325, 4468334), (338, 4296475), (445, 3263390), (650, 2234167), (845, 1718590), (890, 1631695), (1157, 1255150), (1690, 859295), (1931, 752050), (2225, 652678), (2314, 627575), (3862, 376025), (4225, 343718), (4450, 326339), (5785, 251030), (8450, 171859), (9655, 150410), (11570, 125515), (15041, 96550), (19310, 75205), (25103, 57850), (28925, 50206), (30082, 48275)]