10989056540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{10093}}^1$

素因数の和:10228

約数の個数: 144

約数和(自身を含む): 29578004064

約数和(自身を除く): 18588947524

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 101, 110, 140, 154, 196, 202, 220, 245, 308, 385, 404, 490, 505, 539, 707, 770, 980, 1010, 1078, 1111, 1414, 1540, 2020, 2156, 2222, 2695, 2828, 3535, 4444, 4949, 5390, 5555, 7070, 7777, 9898, 10093, 10780, 11110, 14140, 15554, 19796, 20186, 22220, 24745, 31108, 38885, 40372, 49490, 50465, 54439, 70651, 77770, 98980, 100930, 108878, 111023, 141302, 155540, 201860, 217756, 222046, 272195, 282604, 353255, 444092, 494557, 544390, 555115, 706510, 777161, 989114, 1019393, 1088780, 1110230, 1413020, 1554322, 1978228, 2038786, 2220460, 2472785, 3108644, 3885805, 4077572, 4945570, 5096965, 5440127, 7135751, 7771610, 9891140, 10193930, 10880254, 11213323, 14271502, 15543220, 20387860, 21760508, 22426646, 27200635, 28543004, 35678755, 44853292, 49950257, 54401270, 56066615, 71357510, 78493261, 99900514, 108802540, 112133230, 142715020, 156986522, 199801028, 224266460, 249751285, 313973044, 392466305, 499502570, 549452827, 784932610, 999005140, 1098905654, 1569865220, 2197811308, 2747264135, 5494528270, 10989056540]

約数ペア:

[(1, 10989056540), (2, 5494528270), (4, 2747264135), (5, 2197811308), (7, 1569865220), (10, 1098905654), (11, 999005140), (14, 784932610), (20, 549452827), (22, 499502570), (28, 392466305), (35, 313973044), (44, 249751285), (49, 224266460), (55, 199801028), (70, 156986522), (77, 142715020), (98, 112133230), (101, 108802540), (110, 99900514), (140, 78493261), (154, 71357510), (196, 56066615), (202, 54401270), (220, 49950257), (245, 44853292), (308, 35678755), (385, 28543004), (404, 27200635), (490, 22426646), (505, 21760508), (539, 20387860), (707, 15543220), (770, 14271502), (980, 11213323), (1010, 10880254), (1078, 10193930), (1111, 9891140), (1414, 7771610), (1540, 7135751), (2020, 5440127), (2156, 5096965), (2222, 4945570), (2695, 4077572), (2828, 3885805), (3535, 3108644), (4444, 2472785), (4949, 2220460), (5390, 2038786), (5555, 1978228), (7070, 1554322), (7777, 1413020), (9898, 1110230), (10093, 1088780), (10780, 1019393), (11110, 989114), (14140, 777161), (15554, 706510), (19796, 555115), (20186, 544390), (22220, 494557), (24745, 444092), (31108, 353255), (38885, 282604), (40372, 272195), (49490, 222046), (50465, 217756), (54439, 201860), (70651, 155540), (77770, 141302), (98980, 111023), (100930, 108878)]