268600610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{2381}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 501649200

約数和(自身を除く): 233048590

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 389, 778, 1945, 2381, 3890, 4762, 11281, 11905, 22562, 23810, 56405, 69049, 112810, 138098, 345245, 690490, 926209, 1852418, 4631045, 9262090, 26860061, 53720122, 134300305, 268600610]

約数ペア:

[(1, 268600610), (2, 134300305), (5, 53720122), (10, 26860061), (29, 9262090), (58, 4631045), (145, 1852418), (290, 926209), (389, 690490), (778, 345245), (1945, 138098), (2381, 112810), (3890, 69049), (4762, 56405), (11281, 23810), (11905, 22562)]