3318880

素因数分解:

$2^5\times 5^1\times {\mathrm{20743}}^1$

素因数の和:20758

約数の個数: 24

約数和(自身を含む): 7841232

約数和(自身を除く): 4522352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 20743, 41486, 82972, 103715, 165944, 207430, 331888, 414860, 663776, 829720, 1659440, 3318880]

約数ペア:

[(1, 3318880), (2, 1659440), (4, 829720), (5, 663776), (8, 414860), (10, 331888), (16, 207430), (20, 165944), (32, 103715), (40, 82972), (80, 41486), (160, 20743)]