42997900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{39089}}^1$

素因数の和:39114

約数の個数: 36

約数和(自身を含む): 101790360

約数和(自身を除く): 58792460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 39089, 78178, 156356, 195445, 390890, 429979, 781780, 859958, 977225, 1719916, 1954450, 2149895, 3908900, 4299790, 8599580, 10749475, 21498950, 42997900]

約数ペア:

[(1, 42997900), (2, 21498950), (4, 10749475), (5, 8599580), (10, 4299790), (11, 3908900), (20, 2149895), (22, 1954450), (25, 1719916), (44, 977225), (50, 859958), (55, 781780), (100, 429979), (110, 390890), (220, 195445), (275, 156356), (550, 78178), (1100, 39089)]