10917361520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:827

約数の個数: 160

約数和(自身を含む): 27784680000

約数和(自身を除く): 16867318480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 109, 130, 193, 208, 218, 260, 386, 436, 499, 520, 545, 772, 872, 965, 998, 1040, 1090, 1417, 1544, 1744, 1930, 1996, 2180, 2495, 2509, 2834, 3088, 3860, 3992, 4360, 4990, 5018, 5668, 6487, 7085, 7720, 7984, 8720, 9980, 10036, 11336, 12545, 12974, 14170, 15440, 19960, 20072, 21037, 22672, 25090, 25948, 28340, 32435, 39920, 40144, 42074, 50180, 51896, 54391, 56680, 64870, 84148, 96307, 100360, 103792, 105185, 108782, 113360, 129740, 168296, 192614, 200720, 210370, 217564, 259480, 271955, 273481, 336592, 385228, 420740, 435128, 481535, 518960, 543910, 546962, 707083, 770456, 841480, 870256, 963070, 1087820, 1093924, 1251991, 1367405, 1414166, 1540912, 1682960, 1926140, 2175640, 2187848, 2503982, 2734810, 2828332, 3535415, 3852280, 4351280, 4375696, 5007964, 5469620, 5656664, 6259955, 7070830, 7704560, 10015928, 10497463, 10939240, 11313328, 12519910, 14141660, 20031856, 20994926, 21878480, 25039820, 28283320, 41989852, 50079640, 52487315, 56566640, 83979704, 100159280, 104974630, 136467019, 167959408, 209949260, 272934038, 419898520, 545868076, 682335095, 839797040, 1091736152, 1364670190, 2183472304, 2729340380, 5458680760, 10917361520]

約数ペア:

[(1, 10917361520), (2, 5458680760), (4, 2729340380), (5, 2183472304), (8, 1364670190), (10, 1091736152), (13, 839797040), (16, 682335095), (20, 545868076), (26, 419898520), (40, 272934038), (52, 209949260), (65, 167959408), (80, 136467019), (104, 104974630), (109, 100159280), (130, 83979704), (193, 56566640), (208, 52487315), (218, 50079640), (260, 41989852), (386, 28283320), (436, 25039820), (499, 21878480), (520, 20994926), (545, 20031856), (772, 14141660), (872, 12519910), (965, 11313328), (998, 10939240), (1040, 10497463), (1090, 10015928), (1417, 7704560), (1544, 7070830), (1744, 6259955), (1930, 5656664), (1996, 5469620), (2180, 5007964), (2495, 4375696), (2509, 4351280), (2834, 3852280), (3088, 3535415), (3860, 2828332), (3992, 2734810), (4360, 2503982), (4990, 2187848), (5018, 2175640), (5668, 1926140), (6487, 1682960), (7085, 1540912), (7720, 1414166), (7984, 1367405), (8720, 1251991), (9980, 1093924), (10036, 1087820), (11336, 963070), (12545, 870256), (12974, 841480), (14170, 770456), (15440, 707083), (19960, 546962), (20072, 543910), (21037, 518960), (22672, 481535), (25090, 435128), (25948, 420740), (28340, 385228), (32435, 336592), (39920, 273481), (40144, 271955), (42074, 259480), (50180, 217564), (51896, 210370), (54391, 200720), (56680, 192614), (64870, 168296), (84148, 129740), (96307, 113360), (100360, 108782), (103792, 105185)]