8721569330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 17840088000

約数和(自身を除く): 9118518670

約数列:

[1, 2, 5, 10, 17, 29, 34, 37, 58, 74, 85, 137, 145, 170, 185, 274, 290, 349, 370, 493, 629, 685, 698, 986, 1073, 1258, 1370, 1745, 2146, 2329, 2465, 3145, 3490, 3973, 4658, 4930, 5069, 5365, 5933, 6290, 7946, 10121, 10138, 10730, 11645, 11866, 12913, 18241, 19865, 20242, 23290, 25345, 25826, 29665, 36482, 39730, 47813, 50605, 50690, 59330, 64565, 67541, 86173, 91205, 95626, 101210, 129130, 135082, 147001, 172057, 172346, 182410, 219521, 239065, 294002, 337705, 344114, 374477, 430865, 439042, 478130, 675410, 735005, 748954, 812821, 860285, 861730, 1097605, 1386577, 1470010, 1625642, 1720570, 1769081, 1872385, 2195210, 2499017, 2773154, 3538162, 3744770, 4064105, 4998034, 6366109, 6932885, 8128210, 8845405, 12495085, 12732218, 13865770, 17690810, 23571809, 24990170, 30074377, 31830545, 47143618, 51303349, 60148754, 63661090, 102606698, 117859045, 150371885, 235718090, 256516745, 300743770, 513033490, 872156933, 1744313866, 4360784665, 8721569330]

約数ペア:

[(1, 8721569330), (2, 4360784665), (5, 1744313866), (10, 872156933), (17, 513033490), (29, 300743770), (34, 256516745), (37, 235718090), (58, 150371885), (74, 117859045), (85, 102606698), (137, 63661090), (145, 60148754), (170, 51303349), (185, 47143618), (274, 31830545), (290, 30074377), (349, 24990170), (370, 23571809), (493, 17690810), (629, 13865770), (685, 12732218), (698, 12495085), (986, 8845405), (1073, 8128210), (1258, 6932885), (1370, 6366109), (1745, 4998034), (2146, 4064105), (2329, 3744770), (2465, 3538162), (3145, 2773154), (3490, 2499017), (3973, 2195210), (4658, 1872385), (4930, 1769081), (5069, 1720570), (5365, 1625642), (5933, 1470010), (6290, 1386577), (7946, 1097605), (10121, 861730), (10138, 860285), (10730, 812821), (11645, 748954), (11866, 735005), (12913, 675410), (18241, 478130), (19865, 439042), (20242, 430865), (23290, 374477), (25345, 344114), (25826, 337705), (29665, 294002), (36482, 239065), (39730, 219521), (47813, 182410), (50605, 172346), (50690, 172057), (59330, 147001), (64565, 135082), (67541, 129130), (86173, 101210), (91205, 95626)]