5455191040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2078

約数の個数: 176

約数和(自身を含む): 14443632000

約数和(自身を除く): 8988440960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 256, 260, 320, 328, 410, 416, 512, 520, 533, 640, 656, 820, 832, 1024, 1040, 1066, 1280, 1312, 1640, 1664, 1999, 2080, 2132, 2560, 2624, 2665, 3280, 3328, 3998, 4160, 4264, 5120, 5248, 5330, 6560, 6656, 7996, 8320, 8528, 9995, 10496, 10660, 13120, 13312, 15992, 16640, 17056, 19990, 20992, 21320, 25987, 26240, 31984, 33280, 34112, 39980, 41984, 42640, 51974, 52480, 63968, 66560, 68224, 79960, 81959, 85280, 103948, 104960, 127936, 129935, 136448, 159920, 163918, 170560, 207896, 209920, 255872, 259870, 272896, 319840, 327836, 341120, 409795, 415792, 511744, 519740, 545792, 639680, 655672, 682240, 819590, 831584, 1023488, 1039480, 1065467, 1279360, 1311344, 1364480, 1639180, 1663168, 2046976, 2078960, 2130934, 2558720, 2622688, 2728960, 3278360, 3326336, 4157920, 4261868, 5117440, 5245376, 5327335, 6556720, 6652672, 8315840, 8523736, 10234880, 10490752, 10654670, 13113440, 13305344, 16631680, 17047472, 20981504, 21309340, 26226880, 26610688, 33263360, 34094944, 41963008, 42618680, 52453760, 66526720, 68189888, 83926016, 85237360, 104907520, 133053440, 136379776, 170474720, 209815040, 272759552, 340949440, 419630080, 545519104, 681898880, 1091038208, 1363797760, 2727595520, 5455191040]

約数ペア:

[(1, 5455191040), (2, 2727595520), (4, 1363797760), (5, 1091038208), (8, 681898880), (10, 545519104), (13, 419630080), (16, 340949440), (20, 272759552), (26, 209815040), (32, 170474720), (40, 136379776), (41, 133053440), (52, 104907520), (64, 85237360), (65, 83926016), (80, 68189888), (82, 66526720), (104, 52453760), (128, 42618680), (130, 41963008), (160, 34094944), (164, 33263360), (205, 26610688), (208, 26226880), (256, 21309340), (260, 20981504), (320, 17047472), (328, 16631680), (410, 13305344), (416, 13113440), (512, 10654670), (520, 10490752), (533, 10234880), (640, 8523736), (656, 8315840), (820, 6652672), (832, 6556720), (1024, 5327335), (1040, 5245376), (1066, 5117440), (1280, 4261868), (1312, 4157920), (1640, 3326336), (1664, 3278360), (1999, 2728960), (2080, 2622688), (2132, 2558720), (2560, 2130934), (2624, 2078960), (2665, 2046976), (3280, 1663168), (3328, 1639180), (3998, 1364480), (4160, 1311344), (4264, 1279360), (5120, 1065467), (5248, 1039480), (5330, 1023488), (6560, 831584), (6656, 819590), (7996, 682240), (8320, 655672), (8528, 639680), (9995, 545792), (10496, 519740), (10660, 511744), (13120, 415792), (13312, 409795), (15992, 341120), (16640, 327836), (17056, 319840), (19990, 272896), (20992, 259870), (21320, 255872), (25987, 209920), (26240, 207896), (31984, 170560), (33280, 163918), (34112, 159920), (39980, 136448), (41984, 129935), (42640, 127936), (51974, 104960), (52480, 103948), (63968, 85280), (66560, 81959), (68224, 79960)]