3484720

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 8298576

約数和(自身を除く): 4813856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1013, 1720, 2026, 3440, 4052, 5065, 8104, 10130, 16208, 20260, 40520, 43559, 81040, 87118, 174236, 217795, 348472, 435590, 696944, 871180, 1742360, 3484720]

約数ペア:

[(1, 3484720), (2, 1742360), (4, 871180), (5, 696944), (8, 435590), (10, 348472), (16, 217795), (20, 174236), (40, 87118), (43, 81040), (80, 43559), (86, 40520), (172, 20260), (215, 16208), (344, 10130), (430, 8104), (688, 5065), (860, 4052), (1013, 3440), (1720, 2026)]