2010213920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:995

約数の個数: 192

約数和(自身を含む): 5640171264

約数和(自身を除く): 3629957344

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 103, 104, 110, 130, 143, 160, 176, 206, 208, 220, 260, 286, 352, 412, 416, 440, 515, 520, 572, 715, 824, 853, 880, 1030, 1040, 1133, 1144, 1339, 1430, 1648, 1706, 1760, 2060, 2080, 2266, 2288, 2678, 2860, 3296, 3412, 4120, 4265, 4532, 4576, 5356, 5665, 5720, 6695, 6824, 8240, 8530, 9064, 9383, 10712, 11089, 11330, 11440, 13390, 13648, 14729, 16480, 17060, 18128, 18766, 21424, 22178, 22660, 22880, 26780, 27296, 29458, 34120, 36256, 37532, 42848, 44356, 45320, 46915, 53560, 55445, 58916, 68240, 73645, 75064, 87859, 88712, 90640, 93830, 107120, 110890, 117832, 121979, 136480, 147290, 150128, 175718, 177424, 181280, 187660, 214240, 221780, 235664, 243958, 294580, 300256, 351436, 354848, 375320, 439295, 443560, 471328, 487916, 589160, 609895, 702872, 750640, 878590, 887120, 966449, 975832, 1142167, 1178320, 1219790, 1405744, 1501280, 1757180, 1774240, 1932898, 1951664, 2284334, 2356640, 2439580, 2811488, 3514360, 3865796, 3903328, 4568668, 4832245, 4879160, 5710835, 7028720, 7731592, 9137336, 9664490, 9758320, 11421670, 12563837, 14057440, 15463184, 18274672, 19328980, 19516640, 22843340, 25127674, 30926368, 36549344, 38657960, 45686680, 50255348, 62819185, 77315920, 91373360, 100510696, 125638370, 154631840, 182746720, 201021392, 251276740, 402042784, 502553480, 1005106960, 2010213920]

約数ペア:

[(1, 2010213920), (2, 1005106960), (4, 502553480), (5, 402042784), (8, 251276740), (10, 201021392), (11, 182746720), (13, 154631840), (16, 125638370), (20, 100510696), (22, 91373360), (26, 77315920), (32, 62819185), (40, 50255348), (44, 45686680), (52, 38657960), (55, 36549344), (65, 30926368), (80, 25127674), (88, 22843340), (103, 19516640), (104, 19328980), (110, 18274672), (130, 15463184), (143, 14057440), (160, 12563837), (176, 11421670), (206, 9758320), (208, 9664490), (220, 9137336), (260, 7731592), (286, 7028720), (352, 5710835), (412, 4879160), (416, 4832245), (440, 4568668), (515, 3903328), (520, 3865796), (572, 3514360), (715, 2811488), (824, 2439580), (853, 2356640), (880, 2284334), (1030, 1951664), (1040, 1932898), (1133, 1774240), (1144, 1757180), (1339, 1501280), (1430, 1405744), (1648, 1219790), (1706, 1178320), (1760, 1142167), (2060, 975832), (2080, 966449), (2266, 887120), (2288, 878590), (2678, 750640), (2860, 702872), (3296, 609895), (3412, 589160), (4120, 487916), (4265, 471328), (4532, 443560), (4576, 439295), (5356, 375320), (5665, 354848), (5720, 351436), (6695, 300256), (6824, 294580), (8240, 243958), (8530, 235664), (9064, 221780), (9383, 214240), (10712, 187660), (11089, 181280), (11330, 177424), (11440, 175718), (13390, 150128), (13648, 147290), (14729, 136480), (16480, 121979), (17060, 117832), (18128, 110890), (18766, 107120), (21424, 93830), (22178, 90640), (22660, 88712), (22880, 87859), (26780, 75064), (27296, 73645), (29458, 68240), (34120, 58916), (36256, 55445), (37532, 53560), (42848, 46915), (44356, 45320)]