42992440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56569}}^1$

素因数の和:56599

約数の個数: 32

約数和(自身を含む): 101826000

約数和(自身を除く): 58833560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 56569, 113138, 226276, 282845, 452552, 565690, 1074811, 1131380, 2149622, 2262760, 4299244, 5374055, 8598488, 10748110, 21496220, 42992440]

約数ペア:

[(1, 42992440), (2, 21496220), (4, 10748110), (5, 8598488), (8, 5374055), (10, 4299244), (19, 2262760), (20, 2149622), (38, 1131380), (40, 1074811), (76, 565690), (95, 452552), (152, 282845), (190, 226276), (380, 113138), (760, 56569)]