4729820

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1367}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 9997344

約数和(自身を除く): 5267524

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1367, 1730, 2734, 3460, 5468, 6835, 13670, 27340, 236491, 472982, 945964, 1182455, 2364910, 4729820]

約数ペア:

[(1, 4729820), (2, 2364910), (4, 1182455), (5, 945964), (10, 472982), (20, 236491), (173, 27340), (346, 13670), (692, 6835), (865, 5468), (1367, 3460), (1730, 2734)]