2013212080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5851}}^1$

素因数の和:5915

約数の個数: 160

約数和(自身を含む): 5642638848

約数和(自身を除く): 3629426768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 34, 40, 44, 46, 55, 68, 80, 85, 88, 92, 110, 115, 136, 170, 176, 184, 187, 220, 230, 253, 272, 340, 368, 374, 391, 440, 460, 506, 680, 748, 782, 880, 920, 935, 1012, 1265, 1360, 1496, 1564, 1840, 1870, 1955, 2024, 2530, 2992, 3128, 3740, 3910, 4048, 4301, 5060, 5851, 6256, 7480, 7820, 8602, 10120, 11702, 14960, 15640, 17204, 20240, 21505, 23404, 29255, 31280, 34408, 43010, 46808, 58510, 64361, 68816, 86020, 93616, 99467, 117020, 128722, 134573, 172040, 198934, 234040, 257444, 269146, 321805, 344080, 397868, 468080, 497335, 514888, 538292, 643610, 672865, 795736, 994670, 1029776, 1076584, 1094137, 1287220, 1345730, 1480303, 1591472, 1989340, 2153168, 2188274, 2287741, 2574440, 2691460, 2960606, 3978680, 4376548, 4575482, 5148880, 5382920, 5470685, 5921212, 7401515, 7957360, 8753096, 9150964, 10765840, 10941370, 11438705, 11842424, 14803030, 17506192, 18301928, 21882740, 22877410, 23684848, 25165151, 29606060, 36603856, 43765480, 45754820, 50330302, 59212120, 87530960, 91509640, 100660604, 118424240, 125825755, 183019280, 201321208, 251651510, 402642416, 503303020, 1006606040, 2013212080]

約数ペア:

[(1, 2013212080), (2, 1006606040), (4, 503303020), (5, 402642416), (8, 251651510), (10, 201321208), (11, 183019280), (16, 125825755), (17, 118424240), (20, 100660604), (22, 91509640), (23, 87530960), (34, 59212120), (40, 50330302), (44, 45754820), (46, 43765480), (55, 36603856), (68, 29606060), (80, 25165151), (85, 23684848), (88, 22877410), (92, 21882740), (110, 18301928), (115, 17506192), (136, 14803030), (170, 11842424), (176, 11438705), (184, 10941370), (187, 10765840), (220, 9150964), (230, 8753096), (253, 7957360), (272, 7401515), (340, 5921212), (368, 5470685), (374, 5382920), (391, 5148880), (440, 4575482), (460, 4376548), (506, 3978680), (680, 2960606), (748, 2691460), (782, 2574440), (880, 2287741), (920, 2188274), (935, 2153168), (1012, 1989340), (1265, 1591472), (1360, 1480303), (1496, 1345730), (1564, 1287220), (1840, 1094137), (1870, 1076584), (1955, 1029776), (2024, 994670), (2530, 795736), (2992, 672865), (3128, 643610), (3740, 538292), (3910, 514888), (4048, 497335), (4301, 468080), (5060, 397868), (5851, 344080), (6256, 321805), (7480, 269146), (7820, 257444), (8602, 234040), (10120, 198934), (11702, 172040), (14960, 134573), (15640, 128722), (17204, 117020), (20240, 99467), (21505, 93616), (23404, 86020), (29255, 68816), (31280, 64361), (34408, 58510), (43010, 46808)]