101304220

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{71341}}^1$

素因数の和:71421

約数の個数: 24

約数和(自身を含む): 215738208

約数和(自身を除く): 114433988

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 71341, 142682, 285364, 356705, 713410, 1426820, 5065211, 10130422, 20260844, 25326055, 50652110, 101304220]

約数ペア:

[(1, 101304220), (2, 50652110), (4, 25326055), (5, 20260844), (10, 10130422), (20, 5065211), (71, 1426820), (142, 713410), (284, 356705), (355, 285364), (710, 142682), (1420, 71341)]