42838100

素因数分解:

$2^2\times 5^2\times {\mathrm{443}}^1\times {\mathrm{967}}^1$

素因数の和:1424

約数の個数: 36

約数和(自身を含む): 93264864

約数和(自身を除く): 50426764

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 443, 886, 967, 1772, 1934, 2215, 3868, 4430, 4835, 8860, 9670, 11075, 19340, 22150, 24175, 44300, 48350, 96700, 428381, 856762, 1713524, 2141905, 4283810, 8567620, 10709525, 21419050, 42838100]

約数ペア:

[(1, 42838100), (2, 21419050), (4, 10709525), (5, 8567620), (10, 4283810), (20, 2141905), (25, 1713524), (50, 856762), (100, 428381), (443, 96700), (886, 48350), (967, 44300), (1772, 24175), (1934, 22150), (2215, 19340), (3868, 11075), (4430, 9670), (4835, 8860)]