74885985760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{225343}}^1$

素因数の和:225456

約数の個数: 96

約数和(自身を含む): 185351749632

約数和(自身を除く): 110465763872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 67, 80, 124, 134, 155, 160, 248, 268, 310, 335, 496, 536, 620, 670, 992, 1072, 1240, 1340, 2077, 2144, 2480, 2680, 4154, 4960, 5360, 8308, 10385, 10720, 16616, 20770, 33232, 41540, 66464, 83080, 166160, 225343, 332320, 450686, 901372, 1126715, 1802744, 2253430, 3605488, 4506860, 6985633, 7210976, 9013720, 13971266, 15097981, 18027440, 27942532, 30195962, 34928165, 36054880, 55885064, 60391924, 69856330, 75489905, 111770128, 120783848, 139712660, 150979810, 223540256, 241567696, 279425320, 301959620, 468037411, 483135392, 558850640, 603919240, 936074822, 1117701280, 1207838480, 1872149644, 2340187055, 2415676960, 3744299288, 4680374110, 7488598576, 9360748220, 14977197152, 18721496440, 37442992880, 74885985760]

約数ペア:

[(1, 74885985760), (2, 37442992880), (4, 18721496440), (5, 14977197152), (8, 9360748220), (10, 7488598576), (16, 4680374110), (20, 3744299288), (31, 2415676960), (32, 2340187055), (40, 1872149644), (62, 1207838480), (67, 1117701280), (80, 936074822), (124, 603919240), (134, 558850640), (155, 483135392), (160, 468037411), (248, 301959620), (268, 279425320), (310, 241567696), (335, 223540256), (496, 150979810), (536, 139712660), (620, 120783848), (670, 111770128), (992, 75489905), (1072, 69856330), (1240, 60391924), (1340, 55885064), (2077, 36054880), (2144, 34928165), (2480, 30195962), (2680, 27942532), (4154, 18027440), (4960, 15097981), (5360, 13971266), (8308, 9013720), (10385, 7210976), (10720, 6985633), (16616, 4506860), (20770, 3605488), (33232, 2253430), (41540, 1802744), (66464, 1126715), (83080, 901372), (166160, 450686), (225343, 332320)]