25939860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18797}}^1$

素因数の和:18832

約数の個数: 48

約数和(自身を含む): 75793536

約数和(自身を除く): 49853676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 18797, 37594, 56391, 75188, 93985, 112782, 187970, 225564, 281955, 375940, 432331, 563910, 864662, 1127820, 1296993, 1729324, 2161655, 2593986, 4323310, 5187972, 6484965, 8646620, 12969930, 25939860]

約数ペア:

[(1, 25939860), (2, 12969930), (3, 8646620), (4, 6484965), (5, 5187972), (6, 4323310), (10, 2593986), (12, 2161655), (15, 1729324), (20, 1296993), (23, 1127820), (30, 864662), (46, 563910), (60, 432331), (69, 375940), (92, 281955), (115, 225564), (138, 187970), (230, 112782), (276, 93985), (345, 75188), (460, 56391), (690, 37594), (1380, 18797)]