8349460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2593}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 20918016

約数和(自身を除く): 12568556

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, 2593, 3220, 5186, 10372, 12965, 18151, 25930, 36302, 51860, 59639, 72604, 90755, 119278, 181510, 238556, 298195, 363020, 417473, 596390, 834946, 1192780, 1669892, 2087365, 4174730, 8349460]

約数ペア:

[(1, 8349460), (2, 4174730), (4, 2087365), (5, 1669892), (7, 1192780), (10, 834946), (14, 596390), (20, 417473), (23, 363020), (28, 298195), (35, 238556), (46, 181510), (70, 119278), (92, 90755), (115, 72604), (140, 59639), (161, 51860), (230, 36302), (322, 25930), (460, 18151), (644, 12965), (805, 10372), (1610, 5186), (2593, 3220)]