965437520

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{42643}}^1$

素因数の和:42939

約数の個数: 40

約数和(自身を含む): 2252626656

約数和(自身を除く): 1287189136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 11320, 22640, 42643, 85286, 170572, 213215, 341144, 426430, 682288, 852860, 1705720, 3411440, 12067969, 24135938, 48271876, 60339845, 96543752, 120679690, 193087504, 241359380, 482718760, 965437520]

約数ペア:

[(1, 965437520), (2, 482718760), (4, 241359380), (5, 193087504), (8, 120679690), (10, 96543752), (16, 60339845), (20, 48271876), (40, 24135938), (80, 12067969), (283, 3411440), (566, 1705720), (1132, 852860), (1415, 682288), (2264, 426430), (2830, 341144), (4528, 213215), (5660, 170572), (11320, 85286), (22640, 42643)]