16696360

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5879}}^1$

素因数の和:5961

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 21406040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 5879, 11758, 23516, 29395, 47032, 58790, 117580, 235160, 417409, 834818, 1669636, 2087045, 3339272, 4174090, 8348180, 16696360]

約数ペア:

[(1, 16696360), (2, 8348180), (4, 4174090), (5, 3339272), (8, 2087045), (10, 1669636), (20, 834818), (40, 417409), (71, 235160), (142, 117580), (284, 58790), (355, 47032), (568, 29395), (710, 23516), (1420, 11758), (2840, 5879)]