1672460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4919}}^1$

素因数の和:4945

約数の個数: 24

約数和(自身を含む): 3719520

約数和(自身を除く): 2047060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4919, 9838, 19676, 24595, 49190, 83623, 98380, 167246, 334492, 418115, 836230, 1672460]

約数ペア:

[(1, 1672460), (2, 836230), (4, 418115), (5, 334492), (10, 167246), (17, 98380), (20, 83623), (34, 49190), (68, 24595), (85, 19676), (170, 9838), (340, 4919)]