85293560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1301}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 210924000

約数和(自身を除く): 125630440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 149, 220, 298, 440, 596, 745, 1192, 1301, 1490, 1639, 2602, 2980, 3278, 5204, 5960, 6505, 6556, 8195, 10408, 13010, 13112, 14311, 16390, 26020, 28622, 32780, 52040, 57244, 65560, 71555, 114488, 143110, 193849, 286220, 387698, 572440, 775396, 969245, 1550792, 1938490, 2132339, 3876980, 4264678, 7753960, 8529356, 10661695, 17058712, 21323390, 42646780, 85293560]

約数ペア:

[(1, 85293560), (2, 42646780), (4, 21323390), (5, 17058712), (8, 10661695), (10, 8529356), (11, 7753960), (20, 4264678), (22, 3876980), (40, 2132339), (44, 1938490), (55, 1550792), (88, 969245), (110, 775396), (149, 572440), (220, 387698), (298, 286220), (440, 193849), (596, 143110), (745, 114488), (1192, 71555), (1301, 65560), (1490, 57244), (1639, 52040), (2602, 32780), (2980, 28622), (3278, 26020), (5204, 16390), (5960, 14311), (6505, 13112), (6556, 13010), (8195, 10408)]