84328580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26189}}^1$

素因数の和:26228

約数の個数: 48

約数和(自身を含む): 211196160

約数和(自身を除く): 126867580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 26189, 52378, 104756, 130945, 183323, 261890, 366646, 523780, 602347, 733292, 916615, 1204694, 1833230, 2409388, 3011735, 3666460, 4216429, 6023470, 8432858, 12046940, 16865716, 21082145, 42164290, 84328580]

約数ペア:

[(1, 84328580), (2, 42164290), (4, 21082145), (5, 16865716), (7, 12046940), (10, 8432858), (14, 6023470), (20, 4216429), (23, 3666460), (28, 3011735), (35, 2409388), (46, 1833230), (70, 1204694), (92, 916615), (115, 733292), (140, 602347), (161, 523780), (230, 366646), (322, 261890), (460, 183323), (644, 130945), (805, 104756), (1610, 52378), (3220, 26189)]