228815950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{769}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 465751440

約数和(自身を除く): 236935490

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 541, 550, 769, 1082, 1538, 2705, 3845, 5410, 5951, 7690, 8459, 11902, 13525, 16918, 19225, 27050, 29755, 38450, 42295, 59510, 84590, 148775, 211475, 297550, 416029, 422950, 832058, 2080145, 4160290, 4576319, 9152638, 10400725, 20801450, 22881595, 45763190, 114407975, 228815950]

約数ペア:

[(1, 228815950), (2, 114407975), (5, 45763190), (10, 22881595), (11, 20801450), (22, 10400725), (25, 9152638), (50, 4576319), (55, 4160290), (110, 2080145), (275, 832058), (541, 422950), (550, 416029), (769, 297550), (1082, 211475), (1538, 148775), (2705, 84590), (3845, 59510), (5410, 42295), (5951, 38450), (7690, 29755), (8459, 27050), (11902, 19225), (13525, 16918)]