19339000

素因数分解:

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

素因数の和:337

約数の個数: 64

約数和(自身を含む): 45995040

約数和(自身を除く): 26656040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 125, 166, 200, 233, 250, 332, 415, 466, 500, 664, 830, 932, 1000, 1165, 1660, 1864, 2075, 2330, 3320, 4150, 4660, 5825, 8300, 9320, 10375, 11650, 16600, 19339, 20750, 23300, 29125, 38678, 41500, 46600, 58250, 77356, 83000, 96695, 116500, 154712, 193390, 233000, 386780, 483475, 773560, 966950, 1933900, 2417375, 3867800, 4834750, 9669500, 19339000]

約数ペア:

[(1, 19339000), (2, 9669500), (4, 4834750), (5, 3867800), (8, 2417375), (10, 1933900), (20, 966950), (25, 773560), (40, 483475), (50, 386780), (83, 233000), (100, 193390), (125, 154712), (166, 116500), (200, 96695), (233, 83000), (250, 77356), (332, 58250), (415, 46600), (466, 41500), (500, 38678), (664, 29125), (830, 23300), (932, 20750), (1000, 19339), (1165, 16600), (1660, 11650), (1864, 10375), (2075, 9320), (2330, 8300), (3320, 5825), (4150, 4660)]