3867800

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 9140040

約数和(自身を除く): 5272240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 233, 332, 415, 466, 664, 830, 932, 1165, 1660, 1864, 2075, 2330, 3320, 4150, 4660, 5825, 8300, 9320, 11650, 16600, 19339, 23300, 38678, 46600, 77356, 96695, 154712, 193390, 386780, 483475, 773560, 966950, 1933900, 3867800]

約数ペア:

[(1, 3867800), (2, 1933900), (4, 966950), (5, 773560), (8, 483475), (10, 386780), (20, 193390), (25, 154712), (40, 96695), (50, 77356), (83, 46600), (100, 38678), (166, 23300), (200, 19339), (233, 16600), (332, 11650), (415, 9320), (466, 8300), (664, 5825), (830, 4660), (932, 4150), (1165, 3320), (1660, 2330), (1864, 2075)]