34379920

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1373}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 80247096

約数和(自身を除く): 45867176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1373, 1565, 2504, 2746, 3130, 5008, 5492, 6260, 6865, 10984, 12520, 13730, 21968, 25040, 27460, 54920, 109840, 429749, 859498, 1718996, 2148745, 3437992, 4297490, 6875984, 8594980, 17189960, 34379920]

約数ペア:

[(1, 34379920), (2, 17189960), (4, 8594980), (5, 6875984), (8, 4297490), (10, 3437992), (16, 2148745), (20, 1718996), (40, 859498), (80, 429749), (313, 109840), (626, 54920), (1252, 27460), (1373, 25040), (1565, 21968), (2504, 13730), (2746, 12520), (3130, 10984), (5008, 6865), (5492, 6260)]