2010262192

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1786

約数の個数: 80

約数和(自身を含む): 4211730432

約数和(自身を除く): 2201468240

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 71, 92, 94, 142, 184, 188, 284, 368, 376, 568, 752, 1081, 1136, 1633, 1637, 2162, 3266, 3274, 3337, 4324, 6532, 6548, 6674, 8648, 13064, 13096, 13348, 17296, 26128, 26192, 26696, 37651, 53392, 75302, 76751, 76939, 116227, 150604, 153502, 153878, 232454, 301208, 307004, 307756, 464908, 602416, 614008, 615512, 929816, 1228016, 1231024, 1769597, 1859632, 2673221, 3539194, 5346442, 5462669, 7078388, 10692884, 10925338, 14156776, 21385768, 21850676, 28313552, 42771536, 43701352, 87402704, 125641387, 251282774, 502565548, 1005131096, 2010262192]

約数ペア:

[(1, 2010262192), (2, 1005131096), (4, 502565548), (8, 251282774), (16, 125641387), (23, 87402704), (46, 43701352), (47, 42771536), (71, 28313552), (92, 21850676), (94, 21385768), (142, 14156776), (184, 10925338), (188, 10692884), (284, 7078388), (368, 5462669), (376, 5346442), (568, 3539194), (752, 2673221), (1081, 1859632), (1136, 1769597), (1633, 1231024), (1637, 1228016), (2162, 929816), (3266, 615512), (3274, 614008), (3337, 602416), (4324, 464908), (6532, 307756), (6548, 307004), (6674, 301208), (8648, 232454), (13064, 153878), (13096, 153502), (13348, 150604), (17296, 116227), (26128, 76939), (26192, 76751), (26696, 75302), (37651, 53392)]