100807880

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{15091}}^1$

素因数の和:15269

約数の個数: 32

約数和(自身を含む): 228191040

約数和(自身を除く): 127383160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 15091, 30182, 60364, 75455, 120728, 150910, 301820, 603640, 2520197, 5040394, 10080788, 12600985, 20161576, 25201970, 50403940, 100807880]

約数ペア:

[(1, 100807880), (2, 50403940), (4, 25201970), (5, 20161576), (8, 12600985), (10, 10080788), (20, 5040394), (40, 2520197), (167, 603640), (334, 301820), (668, 150910), (835, 120728), (1336, 75455), (1670, 60364), (3340, 30182), (6680, 15091)]