76786720

素因数分解:

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

素因数の和:10273

約数の個数: 48

約数和(自身を含む): 185286528

約数和(自身を除く): 108499808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 10211, 20422, 40844, 51055, 81688, 102110, 163376, 204220, 326752, 408440, 479917, 816880, 959834, 1633760, 1919668, 2399585, 3839336, 4799170, 7678672, 9598340, 15357344, 19196680, 38393360, 76786720]

約数ペア:

[(1, 76786720), (2, 38393360), (4, 19196680), (5, 15357344), (8, 9598340), (10, 7678672), (16, 4799170), (20, 3839336), (32, 2399585), (40, 1919668), (47, 1633760), (80, 959834), (94, 816880), (160, 479917), (188, 408440), (235, 326752), (376, 204220), (470, 163376), (752, 102110), (940, 81688), (1504, 51055), (1880, 40844), (3760, 20422), (7520, 10211)]