13066242640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1157

約数の個数: 160

約数和(自身を含む): 33896330496

約数和(自身を除く): 20830087856

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, 433, 440, 530, 583, 647, 848, 866, 880, 1060, 1166, 1294, 1732, 2120, 2165, 2332, 2588, 2915, 3235, 3464, 4240, 4330, 4664, 4763, 5176, 5830, 6470, 6928, 7117, 8660, 9328, 9526, 10352, 11660, 12940, 14234, 17320, 19052, 22949, 23320, 23815, 25880, 28468, 34291, 34640, 35585, 38104, 45898, 46640, 47630, 51760, 56936, 68582, 71170, 76208, 91796, 95260, 113872, 114745, 137164, 142340, 171455, 183592, 190520, 229490, 252439, 274328, 280151, 284680, 342910, 367184, 377201, 381040, 458980, 504878, 548656, 560302, 569360, 685820, 754402, 917960, 1009756, 1120604, 1262195, 1371640, 1400755, 1508804, 1835920, 1886005, 2019512, 2241208, 2524390, 2743280, 2801510, 3017608, 3081661, 3772010, 4039024, 4482416, 5048780, 5603020, 6035216, 6163322, 7544020, 10097560, 11206040, 12326644, 14848003, 15088040, 15408305, 20195120, 22412080, 24653288, 29696006, 30176080, 30816610, 49306576, 59392012, 61633220, 74240015, 118784024, 123266440, 148480030, 163328033, 237568048, 246532880, 296960060, 326656066, 593920120, 653312132, 816640165, 1187840240, 1306624264, 1633280330, 2613248528, 3266560660, 6533121320, 13066242640]

約数ペア:

[(1, 13066242640), (2, 6533121320), (4, 3266560660), (5, 2613248528), (8, 1633280330), (10, 1306624264), (11, 1187840240), (16, 816640165), (20, 653312132), (22, 593920120), (40, 326656066), (44, 296960060), (53, 246532880), (55, 237568048), (80, 163328033), (88, 148480030), (106, 123266440), (110, 118784024), (176, 74240015), (212, 61633220), (220, 59392012), (265, 49306576), (424, 30816610), (433, 30176080), (440, 29696006), (530, 24653288), (583, 22412080), (647, 20195120), (848, 15408305), (866, 15088040), (880, 14848003), (1060, 12326644), (1166, 11206040), (1294, 10097560), (1732, 7544020), (2120, 6163322), (2165, 6035216), (2332, 5603020), (2588, 5048780), (2915, 4482416), (3235, 4039024), (3464, 3772010), (4240, 3081661), (4330, 3017608), (4664, 2801510), (4763, 2743280), (5176, 2524390), (5830, 2241208), (6470, 2019512), (6928, 1886005), (7117, 1835920), (8660, 1508804), (9328, 1400755), (9526, 1371640), (10352, 1262195), (11660, 1120604), (12940, 1009756), (14234, 917960), (17320, 754402), (19052, 685820), (22949, 569360), (23320, 560302), (23815, 548656), (25880, 504878), (28468, 458980), (34291, 381040), (34640, 377201), (35585, 367184), (38104, 342910), (45898, 284680), (46640, 280151), (47630, 274328), (51760, 252439), (56936, 229490), (68582, 190520), (71170, 183592), (76208, 171455), (91796, 142340), (95260, 137164), (113872, 114745)]