2818460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7417}}^1$

素因数の和:7445

約数の個数: 24

約数和(自身を含む): 6231120

約数和(自身を除く): 3412660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7417, 14834, 29668, 37085, 74170, 140923, 148340, 281846, 563692, 704615, 1409230, 2818460]

約数ペア:

[(1, 2818460), (2, 1409230), (4, 704615), (5, 563692), (10, 281846), (19, 148340), (20, 140923), (38, 74170), (76, 37085), (95, 29668), (190, 14834), (380, 7417)]