83018320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13477}}^1$

素因数の和:13508

約数の個数: 80

約数和(自身を含む): 240663168

約数和(自身を除く): 157644848

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 13477, 26954, 53908, 67385, 94339, 107816, 134770, 148247, 188678, 215632, 269540, 296494, 377356, 471695, 539080, 592988, 741235, 754712, 943390, 1037729, 1078160, 1185976, 1482470, 1509424, 1886780, 2075458, 2371952, 2964940, 3773560, 4150916, 5188645, 5929880, 7547120, 8301832, 10377290, 11859760, 16603664, 20754580, 41509160, 83018320]

約数ペア:

[(1, 83018320), (2, 41509160), (4, 20754580), (5, 16603664), (7, 11859760), (8, 10377290), (10, 8301832), (11, 7547120), (14, 5929880), (16, 5188645), (20, 4150916), (22, 3773560), (28, 2964940), (35, 2371952), (40, 2075458), (44, 1886780), (55, 1509424), (56, 1482470), (70, 1185976), (77, 1078160), (80, 1037729), (88, 943390), (110, 754712), (112, 741235), (140, 592988), (154, 539080), (176, 471695), (220, 377356), (280, 296494), (308, 269540), (385, 215632), (440, 188678), (560, 148247), (616, 134770), (770, 107816), (880, 94339), (1232, 67385), (1540, 53908), (3080, 26954), (6160, 13477)]