146049880

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{35449}}^1$

素因数の和:35563

約数の個数: 32

約数和(自身を含む): 331812000

約数和(自身を除く): 185762120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 35449, 70898, 141796, 177245, 283592, 354490, 708980, 1417960, 3651247, 7302494, 14604988, 18256235, 29209976, 36512470, 73024940, 146049880]

約数ペア:

[(1, 146049880), (2, 73024940), (4, 36512470), (5, 29209976), (8, 18256235), (10, 14604988), (20, 7302494), (40, 3651247), (103, 1417960), (206, 708980), (412, 354490), (515, 283592), (824, 177245), (1030, 141796), (2060, 70898), (4120, 35449)]