38265520

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10177}}^1$

素因数の和:10237

約数の個数: 40

約数和(自身を含む): 90869184

約数和(自身を除く): 52603664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 10177, 20354, 40708, 50885, 81416, 101770, 162832, 203540, 407080, 478319, 814160, 956638, 1913276, 2391595, 3826552, 4783190, 7653104, 9566380, 19132760, 38265520]

約数ペア:

[(1, 38265520), (2, 19132760), (4, 9566380), (5, 7653104), (8, 4783190), (10, 3826552), (16, 2391595), (20, 1913276), (40, 956638), (47, 814160), (80, 478319), (94, 407080), (188, 203540), (235, 162832), (376, 101770), (470, 81416), (752, 50885), (940, 40708), (1880, 20354), (3760, 10177)]