1610320852040

素因数分解:

$2^3\times 5^1\times {\mathrm{40258021301}}^1$

素因数の和:40258021312

約数の個数: 16

約数和(自身を含む): 3623221917180

約数和(自身を除く): 2012901065140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 40258021301, 80516042602, 161032085204, 201290106505, 322064170408, 402580213010, 805160426020, 1610320852040]

約数ペア:

[(1, 1610320852040), (2, 805160426020), (4, 402580213010), (5, 322064170408), (8, 201290106505), (10, 161032085204), (20, 80516042602), (40, 40258021301)]