378889150

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{128437}}^1$

素因数の和:128508

約数の個数: 24

約数和(自身を含む): 716684040

約数和(自身を除く): 337794890

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 128437, 256874, 642185, 1284370, 3210925, 6421850, 7577783, 15155566, 37888915, 75777830, 189444575, 378889150]

約数ペア:

[(1, 378889150), (2, 189444575), (5, 75777830), (10, 37888915), (25, 15155566), (50, 7577783), (59, 6421850), (118, 3210925), (295, 1284370), (590, 642185), (1475, 256874), (2950, 128437)]