143188840

素因数分解:

$2^3\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{2927}}^1$

素因数の和:4161

約数の個数: 32

約数和(自身を含む): 322548480

約数和(自身を除く): 179359640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1223, 2446, 2927, 4892, 5854, 6115, 9784, 11708, 12230, 14635, 23416, 24460, 29270, 48920, 58540, 117080, 3579721, 7159442, 14318884, 17898605, 28637768, 35797210, 71594420, 143188840]

約数ペア:

[(1, 143188840), (2, 71594420), (4, 35797210), (5, 28637768), (8, 17898605), (10, 14318884), (20, 7159442), (40, 3579721), (1223, 117080), (2446, 58540), (2927, 48920), (4892, 29270), (5854, 24460), (6115, 23416), (9784, 14635), (11708, 12230)]