3328240

素因数分解:

$2^4\times 5^1\times {\mathrm{41603}}^1$

素因数の和:41616

約数の個数: 20

約数和(自身を含む): 7738344

約数和(自身を除く): 4410104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41603, 83206, 166412, 208015, 332824, 416030, 665648, 832060, 1664120, 3328240]

約数ペア:

[(1, 3328240), (2, 1664120), (4, 832060), (5, 665648), (8, 416030), (10, 332824), (16, 208015), (20, 166412), (40, 83206), (80, 41603)]