146041640

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{35447}}^1$

素因数の和:35561

約数の個数: 32

約数和(自身を含む): 331793280

約数和(自身を除く): 185751640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 35447, 70894, 141788, 177235, 283576, 354470, 708940, 1417880, 3651041, 7302082, 14604164, 18255205, 29208328, 36510410, 73020820, 146041640]

約数ペア:

[(1, 146041640), (2, 73020820), (4, 36510410), (5, 29208328), (8, 18255205), (10, 14604164), (20, 7302082), (40, 3651041), (103, 1417880), (206, 708940), (412, 354470), (515, 283576), (824, 177235), (1030, 141788), (2060, 70894), (4120, 35447)]