38393360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10211}}^1$

素因数の和:10271

約数の個数: 40

約数和(自身を含む): 91172736

約数和(自身を除く): 52779376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 10211, 20422, 40844, 51055, 81688, 102110, 163376, 204220, 408440, 479917, 816880, 959834, 1919668, 2399585, 3839336, 4799170, 7678672, 9598340, 19196680, 38393360]

約数ペア:

[(1, 38393360), (2, 19196680), (4, 9598340), (5, 7678672), (8, 4799170), (10, 3839336), (16, 2399585), (20, 1919668), (40, 959834), (47, 816880), (80, 479917), (94, 408440), (188, 204220), (235, 163376), (376, 102110), (470, 81688), (752, 51055), (940, 40844), (1880, 20422), (3760, 10211)]