1742360

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 4015440

約数和(自身を除く): 2273080

約数列:

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

約数ペア:

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