1010780360

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{991}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 2333422080

約数和(自身を除く): 1322641720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 593, 860, 991, 1186, 1720, 1982, 2372, 2965, 3964, 4744, 4955, 5930, 7928, 9910, 11860, 19820, 23720, 25499, 39640, 42613, 50998, 85226, 101996, 127495, 170452, 203992, 213065, 254990, 340904, 426130, 509980, 587663, 852260, 1019960, 1175326, 1704520, 2350652, 2938315, 4701304, 5876630, 11753260, 23506520, 25269509, 50539018, 101078036, 126347545, 202156072, 252695090, 505390180, 1010780360]

約数ペア:

[(1, 1010780360), (2, 505390180), (4, 252695090), (5, 202156072), (8, 126347545), (10, 101078036), (20, 50539018), (40, 25269509), (43, 23506520), (86, 11753260), (172, 5876630), (215, 4701304), (344, 2938315), (430, 2350652), (593, 1704520), (860, 1175326), (991, 1019960), (1186, 852260), (1720, 587663), (1982, 509980), (2372, 426130), (2965, 340904), (3964, 254990), (4744, 213065), (4955, 203992), (5930, 170452), (7928, 127495), (9910, 101996), (11860, 85226), (19820, 50998), (23720, 42613), (25499, 39640)]