2017225760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2647}}^1$

素因数の和:3106

約数の個数: 96

約数和(自身を含む): 5212916352

約数和(自身を除く): 3195690592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 433, 440, 866, 880, 1732, 1760, 2165, 2647, 3464, 4330, 4763, 5294, 6928, 8660, 9526, 10588, 13235, 13856, 17320, 19052, 21176, 23815, 26470, 29117, 34640, 38104, 42352, 47630, 52940, 58234, 69280, 76208, 84704, 95260, 105880, 116468, 145585, 152416, 190520, 211760, 232936, 291170, 381040, 423520, 465872, 582340, 762080, 931744, 1146151, 1164680, 2292302, 2329360, 4584604, 4658720, 5730755, 9169208, 11461510, 12607661, 18338416, 22923020, 25215322, 36676832, 45846040, 50430644, 63038305, 91692080, 100861288, 126076610, 183384160, 201722576, 252153220, 403445152, 504306440, 1008612880, 2017225760]

約数ペア:

[(1, 2017225760), (2, 1008612880), (4, 504306440), (5, 403445152), (8, 252153220), (10, 201722576), (11, 183384160), (16, 126076610), (20, 100861288), (22, 91692080), (32, 63038305), (40, 50430644), (44, 45846040), (55, 36676832), (80, 25215322), (88, 22923020), (110, 18338416), (160, 12607661), (176, 11461510), (220, 9169208), (352, 5730755), (433, 4658720), (440, 4584604), (866, 2329360), (880, 2292302), (1732, 1164680), (1760, 1146151), (2165, 931744), (2647, 762080), (3464, 582340), (4330, 465872), (4763, 423520), (5294, 381040), (6928, 291170), (8660, 232936), (9526, 211760), (10588, 190520), (13235, 152416), (13856, 145585), (17320, 116468), (19052, 105880), (21176, 95260), (23815, 84704), (26470, 76208), (29117, 69280), (34640, 58234), (38104, 52940), (42352, 47630)]