3412760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6563}}^1$

素因数の和:6587

約数の個数: 32

約数和(自身を含む): 8270640

約数和(自身を除く): 4857880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6563, 13126, 26252, 32815, 52504, 65630, 85319, 131260, 170638, 262520, 341276, 426595, 682552, 853190, 1706380, 3412760]

約数ペア:

[(1, 3412760), (2, 1706380), (4, 853190), (5, 682552), (8, 426595), (10, 341276), (13, 262520), (20, 170638), (26, 131260), (40, 85319), (52, 65630), (65, 52504), (104, 32815), (130, 26252), (260, 13126), (520, 6563)]