558889280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1552

約数の個数: 112

約数和(自身を含む): 1429975296

約数和(自身を除く): 871086016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 71, 80, 85, 136, 142, 160, 170, 272, 284, 320, 340, 355, 544, 568, 680, 710, 1088, 1136, 1207, 1360, 1420, 1447, 2272, 2414, 2720, 2840, 2894, 4544, 4828, 5440, 5680, 5788, 6035, 7235, 9656, 11360, 11576, 12070, 14470, 19312, 22720, 23152, 24140, 24599, 28940, 38624, 46304, 48280, 49198, 57880, 77248, 92608, 96560, 98396, 102737, 115760, 122995, 193120, 196792, 205474, 231520, 245990, 386240, 393584, 410948, 463040, 491980, 513685, 787168, 821896, 983960, 1027370, 1574336, 1643792, 1746529, 1967920, 2054740, 3287584, 3493058, 3935840, 4109480, 6575168, 6986116, 7871680, 8218960, 8732645, 13972232, 16437920, 17465290, 27944464, 32875840, 34930580, 55888928, 69861160, 111777856, 139722320, 279444640, 558889280]

約数ペア:

[(1, 558889280), (2, 279444640), (4, 139722320), (5, 111777856), (8, 69861160), (10, 55888928), (16, 34930580), (17, 32875840), (20, 27944464), (32, 17465290), (34, 16437920), (40, 13972232), (64, 8732645), (68, 8218960), (71, 7871680), (80, 6986116), (85, 6575168), (136, 4109480), (142, 3935840), (160, 3493058), (170, 3287584), (272, 2054740), (284, 1967920), (320, 1746529), (340, 1643792), (355, 1574336), (544, 1027370), (568, 983960), (680, 821896), (710, 787168), (1088, 513685), (1136, 491980), (1207, 463040), (1360, 410948), (1420, 393584), (1447, 386240), (2272, 245990), (2414, 231520), (2720, 205474), (2840, 196792), (2894, 193120), (4544, 122995), (4828, 115760), (5440, 102737), (5680, 98396), (5788, 96560), (6035, 92608), (7235, 77248), (9656, 57880), (11360, 49198), (11576, 48280), (12070, 46304), (14470, 38624), (19312, 28940), (22720, 24599), (23152, 24140)]