75594220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1741}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 172081728

約数和(自身を除く): 96487508

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 668, 835, 1670, 1741, 2171, 3340, 3482, 4342, 6964, 8684, 8705, 10855, 17410, 21710, 22633, 34820, 43420, 45266, 90532, 113165, 226330, 290747, 452660, 581494, 1162988, 1453735, 2907470, 3779711, 5814940, 7559422, 15118844, 18898555, 37797110, 75594220]

約数ペア:

[(1, 75594220), (2, 37797110), (4, 18898555), (5, 15118844), (10, 7559422), (13, 5814940), (20, 3779711), (26, 2907470), (52, 1453735), (65, 1162988), (130, 581494), (167, 452660), (260, 290747), (334, 226330), (668, 113165), (835, 90532), (1670, 45266), (1741, 43420), (2171, 34820), (3340, 22633), (3482, 21710), (4342, 17410), (6964, 10855), (8684, 8705)]