4854550

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1320

約数の個数: 24

約数和(自身を含む): 9151200

約数和(自身を除く): 4296650

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1229, 1975, 2458, 3950, 6145, 12290, 30725, 61450, 97091, 194182, 485455, 970910, 2427275, 4854550]

約数ペア:

[(1, 4854550), (2, 2427275), (5, 970910), (10, 485455), (25, 194182), (50, 97091), (79, 61450), (158, 30725), (395, 12290), (790, 6145), (1229, 3950), (1975, 2458)]