11778698120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{54001}}^1$

素因数の和:54079

約数の個数: 128

約数和(自身を含む): 32660409600

約数和(自身を除く): 20881711480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 41, 56, 70, 76, 82, 95, 133, 140, 152, 164, 190, 205, 266, 280, 287, 328, 380, 410, 532, 574, 665, 760, 779, 820, 1064, 1148, 1330, 1435, 1558, 1640, 2296, 2660, 2870, 3116, 3895, 5320, 5453, 5740, 6232, 7790, 10906, 11480, 15580, 21812, 27265, 31160, 43624, 54001, 54530, 108002, 109060, 216004, 218120, 270005, 378007, 432008, 540010, 756014, 1026019, 1080020, 1512028, 1890035, 2052038, 2160040, 2214041, 3024056, 3780070, 4104076, 4428082, 5130095, 7182133, 7560140, 8208152, 8856164, 10260190, 11070205, 14364266, 15120280, 15498287, 17712328, 20520380, 22140410, 28728532, 30996574, 35910665, 41040760, 42066779, 44280820, 57457064, 61993148, 71821330, 77491435, 84133558, 88561640, 123986296, 143642660, 154982870, 168267116, 210333895, 287285320, 294467453, 309965740, 336534232, 420667790, 588934906, 619931480, 841335580, 1177869812, 1472337265, 1682671160, 2355739624, 2944674530, 5889349060, 11778698120]

約数ペア:

[(1, 11778698120), (2, 5889349060), (4, 2944674530), (5, 2355739624), (7, 1682671160), (8, 1472337265), (10, 1177869812), (14, 841335580), (19, 619931480), (20, 588934906), (28, 420667790), (35, 336534232), (38, 309965740), (40, 294467453), (41, 287285320), (56, 210333895), (70, 168267116), (76, 154982870), (82, 143642660), (95, 123986296), (133, 88561640), (140, 84133558), (152, 77491435), (164, 71821330), (190, 61993148), (205, 57457064), (266, 44280820), (280, 42066779), (287, 41040760), (328, 35910665), (380, 30996574), (410, 28728532), (532, 22140410), (574, 20520380), (665, 17712328), (760, 15498287), (779, 15120280), (820, 14364266), (1064, 11070205), (1148, 10260190), (1330, 8856164), (1435, 8208152), (1558, 7560140), (1640, 7182133), (2296, 5130095), (2660, 4428082), (2870, 4104076), (3116, 3780070), (3895, 3024056), (5320, 2214041), (5453, 2160040), (5740, 2052038), (6232, 1890035), (7790, 1512028), (10906, 1080020), (11480, 1026019), (15580, 756014), (21812, 540010), (27265, 432008), (31160, 378007), (43624, 270005), (54001, 218120), (54530, 216004), (108002, 109060)]