138005900

素因数分解:

$2^2\times 5^2\times {\mathrm{233}}^1\times {\mathrm{5923}}^1$

素因数の和:6170

約数の個数: 36

約数和(自身を含む): 300808872

約数和(自身を除く): 162802972

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 233, 466, 932, 1165, 2330, 4660, 5825, 5923, 11650, 11846, 23300, 23692, 29615, 59230, 118460, 148075, 296150, 592300, 1380059, 2760118, 5520236, 6900295, 13800590, 27601180, 34501475, 69002950, 138005900]

約数ペア:

[(1, 138005900), (2, 69002950), (4, 34501475), (5, 27601180), (10, 13800590), (20, 6900295), (25, 5520236), (50, 2760118), (100, 1380059), (233, 592300), (466, 296150), (932, 148075), (1165, 118460), (2330, 59230), (4660, 29615), (5825, 23692), (5923, 23300), (11650, 11846)]