146226880

素因数分解:

$2^6\times 5^1\times {\mathrm{456959}}^1$

素因数の和:456976

約数の個数: 28

約数和(自身を含む): 348203520

約数和(自身を除く): 201976640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 456959, 913918, 1827836, 2284795, 3655672, 4569590, 7311344, 9139180, 14622688, 18278360, 29245376, 36556720, 73113440, 146226880]

約数ペア:

[(1, 146226880), (2, 73113440), (4, 36556720), (5, 29245376), (8, 18278360), (10, 14622688), (16, 9139180), (20, 7311344), (32, 4569590), (40, 3655672), (64, 2284795), (80, 1827836), (160, 913918), (320, 456959)]