105780296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1429}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 209352000

約数和(自身を除く): 103571704

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 487, 974, 1429, 1948, 2858, 3896, 5716, 9253, 11432, 18506, 27151, 37012, 54302, 74024, 108604, 217208, 695923, 1391846, 2783692, 5567384, 13222537, 26445074, 52890148, 105780296]

約数ペア:

[(1, 105780296), (2, 52890148), (4, 26445074), (8, 13222537), (19, 5567384), (38, 2783692), (76, 1391846), (152, 695923), (487, 217208), (974, 108604), (1429, 74024), (1948, 54302), (2858, 37012), (3896, 27151), (5716, 18506), (9253, 11432)]