139231974400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{101}}^1\times {\mathrm{53849}}^1$

素因数の和:53980

約数の個数: 132

約数和(自身を含む): 348550263900

約数和(自身を除く): 209318289500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 128, 160, 200, 202, 256, 320, 400, 404, 505, 512, 640, 800, 808, 1010, 1024, 1280, 1600, 1616, 2020, 2525, 2560, 3200, 3232, 4040, 5050, 5120, 6400, 6464, 8080, 10100, 12800, 12928, 16160, 20200, 25600, 25856, 32320, 40400, 51712, 53849, 64640, 80800, 103424, 107698, 129280, 161600, 215396, 258560, 269245, 323200, 430792, 517120, 538490, 646400, 861584, 1076980, 1292800, 1346225, 1723168, 2153960, 2585600, 2692450, 3446336, 4307920, 5384900, 5438749, 6892672, 8615840, 10769800, 10877498, 13785344, 17231680, 21539600, 21754996, 27193745, 27570688, 34463360, 43079200, 43509992, 54387490, 55141376, 68926720, 86158400, 87019984, 108774980, 135968725, 137853440, 172316800, 174039968, 217549960, 271937450, 275706880, 344633600, 348079936, 435099920, 543874900, 689267200, 696159872, 870199840, 1087749800, 1378534400, 1392319744, 1740399680, 2175499600, 2784639488, 3480799360, 4350999200, 5569278976, 6961598720, 8701998400, 13923197440, 17403996800, 27846394880, 34807993600, 69615987200, 139231974400]

約数ペア:

[(1, 139231974400), (2, 69615987200), (4, 34807993600), (5, 27846394880), (8, 17403996800), (10, 13923197440), (16, 8701998400), (20, 6961598720), (25, 5569278976), (32, 4350999200), (40, 3480799360), (50, 2784639488), (64, 2175499600), (80, 1740399680), (100, 1392319744), (101, 1378534400), (128, 1087749800), (160, 870199840), (200, 696159872), (202, 689267200), (256, 543874900), (320, 435099920), (400, 348079936), (404, 344633600), (505, 275706880), (512, 271937450), (640, 217549960), (800, 174039968), (808, 172316800), (1010, 137853440), (1024, 135968725), (1280, 108774980), (1600, 87019984), (1616, 86158400), (2020, 68926720), (2525, 55141376), (2560, 54387490), (3200, 43509992), (3232, 43079200), (4040, 34463360), (5050, 27570688), (5120, 27193745), (6400, 21754996), (6464, 21539600), (8080, 17231680), (10100, 13785344), (12800, 10877498), (12928, 10769800), (16160, 8615840), (20200, 6892672), (25600, 5438749), (25856, 5384900), (32320, 4307920), (40400, 3446336), (51712, 2692450), (53849, 2585600), (64640, 2153960), (80800, 1723168), (103424, 1346225), (107698, 1292800), (129280, 1076980), (161600, 861584), (215396, 646400), (258560, 538490), (269245, 517120), (323200, 430792)]