17967640240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1\times {\mathrm{641}}^1$

素因数の和:1319

約数の個数: 160

約数和(自身を含む): 46582143552

約数和(自身を除く): 28614503312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 530, 583, 601, 641, 848, 880, 1060, 1166, 1202, 1282, 2120, 2332, 2404, 2564, 2915, 3005, 3205, 4240, 4664, 4808, 5128, 5830, 6010, 6410, 6611, 7051, 9328, 9616, 10256, 11660, 12020, 12820, 13222, 14102, 23320, 24040, 25640, 26444, 28204, 31853, 33055, 33973, 35255, 46640, 48080, 51280, 52888, 56408, 63706, 66110, 67946, 70510, 105776, 112816, 127412, 132220, 135892, 141020, 159265, 169865, 254824, 264440, 271784, 282040, 318530, 339730, 350383, 373703, 385241, 509648, 528880, 543568, 564080, 637060, 679460, 700766, 747406, 770482, 1274120, 1358920, 1401532, 1494812, 1540964, 1751915, 1868515, 1926205, 2548240, 2717840, 2803064, 2989624, 3081928, 3503830, 3737030, 3852410, 4237651, 5606128, 5979248, 6163856, 7007660, 7474060, 7704820, 8475302, 14015320, 14948120, 15409640, 16950604, 20417773, 21188255, 28030640, 29896240, 30819280, 33901208, 40835546, 42376510, 67802416, 81671092, 84753020, 102088865, 163342184, 169506040, 204177730, 224595503, 326684368, 339012080, 408355460, 449191006, 816710920, 898382012, 1122977515, 1633421840, 1796764024, 2245955030, 3593528048, 4491910060, 8983820120, 17967640240]

約数ペア:

[(1, 17967640240), (2, 8983820120), (4, 4491910060), (5, 3593528048), (8, 2245955030), (10, 1796764024), (11, 1633421840), (16, 1122977515), (20, 898382012), (22, 816710920), (40, 449191006), (44, 408355460), (53, 339012080), (55, 326684368), (80, 224595503), (88, 204177730), (106, 169506040), (110, 163342184), (176, 102088865), (212, 84753020), (220, 81671092), (265, 67802416), (424, 42376510), (440, 40835546), (530, 33901208), (583, 30819280), (601, 29896240), (641, 28030640), (848, 21188255), (880, 20417773), (1060, 16950604), (1166, 15409640), (1202, 14948120), (1282, 14015320), (2120, 8475302), (2332, 7704820), (2404, 7474060), (2564, 7007660), (2915, 6163856), (3005, 5979248), (3205, 5606128), (4240, 4237651), (4664, 3852410), (4808, 3737030), (5128, 3503830), (5830, 3081928), (6010, 2989624), (6410, 2803064), (6611, 2717840), (7051, 2548240), (9328, 1926205), (9616, 1868515), (10256, 1751915), (11660, 1540964), (12020, 1494812), (12820, 1401532), (13222, 1358920), (14102, 1274120), (23320, 770482), (24040, 747406), (25640, 700766), (26444, 679460), (28204, 637060), (31853, 564080), (33055, 543568), (33973, 528880), (35255, 509648), (46640, 385241), (48080, 373703), (51280, 350383), (52888, 339730), (56408, 318530), (63706, 282040), (66110, 271784), (67946, 264440), (70510, 254824), (105776, 169865), (112816, 159265), (127412, 141020), (132220, 135892)]