1161580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8297}}^1$

素因数の和:8313

約数の個数: 24

約数和(自身を含む): 2788128

約数和(自身を除く): 1626548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8297, 16594, 33188, 41485, 58079, 82970, 116158, 165940, 232316, 290395, 580790, 1161580]

約数ペア:

[(1, 1161580), (2, 580790), (4, 290395), (5, 232316), (7, 165940), (10, 116158), (14, 82970), (20, 58079), (28, 41485), (35, 33188), (70, 16594), (140, 8297)]