1975937200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4337}}^1$

素因数の和:4439

約数の個数: 120

約数和(自身を含む): 5102633232

約数和(自身を除く): 3126696032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 67, 68, 80, 85, 100, 134, 136, 170, 200, 268, 272, 335, 340, 400, 425, 536, 670, 680, 850, 1072, 1139, 1340, 1360, 1675, 1700, 2278, 2680, 3350, 3400, 4337, 4556, 5360, 5695, 6700, 6800, 8674, 9112, 11390, 13400, 17348, 18224, 21685, 22780, 26800, 28475, 34696, 43370, 45560, 56950, 69392, 73729, 86740, 91120, 108425, 113900, 147458, 173480, 216850, 227800, 290579, 294916, 346960, 368645, 433700, 455600, 581158, 589832, 737290, 867400, 1162316, 1179664, 1452895, 1474580, 1734800, 1843225, 2324632, 2905790, 2949160, 3686450, 4649264, 4939843, 5811580, 5898320, 7264475, 7372900, 9879686, 11623160, 14528950, 14745800, 19759372, 23246320, 24699215, 29057900, 29491600, 39518744, 49398430, 58115800, 79037488, 98796860, 116231600, 123496075, 197593720, 246992150, 395187440, 493984300, 987968600, 1975937200]

約数ペア:

[(1, 1975937200), (2, 987968600), (4, 493984300), (5, 395187440), (8, 246992150), (10, 197593720), (16, 123496075), (17, 116231600), (20, 98796860), (25, 79037488), (34, 58115800), (40, 49398430), (50, 39518744), (67, 29491600), (68, 29057900), (80, 24699215), (85, 23246320), (100, 19759372), (134, 14745800), (136, 14528950), (170, 11623160), (200, 9879686), (268, 7372900), (272, 7264475), (335, 5898320), (340, 5811580), (400, 4939843), (425, 4649264), (536, 3686450), (670, 2949160), (680, 2905790), (850, 2324632), (1072, 1843225), (1139, 1734800), (1340, 1474580), (1360, 1452895), (1675, 1179664), (1700, 1162316), (2278, 867400), (2680, 737290), (3350, 589832), (3400, 581158), (4337, 455600), (4556, 433700), (5360, 368645), (5695, 346960), (6700, 294916), (6800, 290579), (8674, 227800), (9112, 216850), (11390, 173480), (13400, 147458), (17348, 113900), (18224, 108425), (21685, 91120), (22780, 86740), (26800, 73729), (28475, 69392), (34696, 56950), (43370, 45560)]