38988910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{599}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 73612800

約数和(自身を除く): 34623890

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 283, 566, 599, 1198, 1415, 2830, 2995, 5990, 6509, 13018, 13777, 27554, 32545, 65090, 68885, 137770, 169517, 339034, 847585, 1695170, 3898891, 7797782, 19494455, 38988910]

約数ペア:

[(1, 38988910), (2, 19494455), (5, 7797782), (10, 3898891), (23, 1695170), (46, 847585), (115, 339034), (230, 169517), (283, 137770), (566, 68885), (599, 65090), (1198, 32545), (1415, 27554), (2830, 13777), (2995, 13018), (5990, 6509)]