45668480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 128520000

約数和(自身を除く): 82851520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 499, 520, 572, 640, 704, 715, 832, 880, 998, 1040, 1144, 1408, 1430, 1664, 1760, 1996, 2080, 2288, 2495, 2860, 3520, 3992, 4160, 4576, 4990, 5489, 5720, 6487, 7040, 7984, 8320, 9152, 9980, 10978, 11440, 12974, 15968, 18304, 19960, 21956, 22880, 25948, 27445, 31936, 32435, 39920, 43912, 45760, 51896, 54890, 63872, 64870, 71357, 79840, 87824, 91520, 103792, 109780, 129740, 142714, 159680, 175648, 207584, 219560, 259480, 285428, 319360, 351296, 356785, 415168, 439120, 518960, 570856, 702592, 713570, 830336, 878240, 1037920, 1141712, 1427140, 1756480, 2075840, 2283424, 2854280, 3512960, 4151680, 4566848, 5708560, 9133696, 11417120, 22834240, 45668480]

約数ペア:

[(1, 45668480), (2, 22834240), (4, 11417120), (5, 9133696), (8, 5708560), (10, 4566848), (11, 4151680), (13, 3512960), (16, 2854280), (20, 2283424), (22, 2075840), (26, 1756480), (32, 1427140), (40, 1141712), (44, 1037920), (52, 878240), (55, 830336), (64, 713570), (65, 702592), (80, 570856), (88, 518960), (104, 439120), (110, 415168), (128, 356785), (130, 351296), (143, 319360), (160, 285428), (176, 259480), (208, 219560), (220, 207584), (260, 175648), (286, 159680), (320, 142714), (352, 129740), (416, 109780), (440, 103792), (499, 91520), (520, 87824), (572, 79840), (640, 71357), (704, 64870), (715, 63872), (832, 54890), (880, 51896), (998, 45760), (1040, 43912), (1144, 39920), (1408, 32435), (1430, 31936), (1664, 27445), (1760, 25948), (1996, 22880), (2080, 21956), (2288, 19960), (2495, 18304), (2860, 15968), (3520, 12974), (3992, 11440), (4160, 10978), (4576, 9980), (4990, 9152), (5489, 8320), (5720, 7984), (6487, 7040)]