48744880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32069}}^1$

素因数の和:32101

約数の個数: 40

約数和(自身を含む): 119300400

約数和(自身を除く): 70555520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 32069, 64138, 128276, 160345, 256552, 320690, 513104, 609311, 641380, 1218622, 1282760, 2437244, 2565520, 3046555, 4874488, 6093110, 9748976, 12186220, 24372440, 48744880]

約数ペア:

[(1, 48744880), (2, 24372440), (4, 12186220), (5, 9748976), (8, 6093110), (10, 4874488), (16, 3046555), (19, 2565520), (20, 2437244), (38, 1282760), (40, 1218622), (76, 641380), (80, 609311), (95, 513104), (152, 320690), (190, 256552), (304, 160345), (380, 128276), (760, 64138), (1520, 32069)]