16752190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 38102400

約数和(自身を除く): 21350210

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 449, 455, 533, 574, 898, 910, 1066, 1435, 2245, 2665, 2870, 3143, 3731, 4490, 5330, 5837, 6286, 7462, 11674, 15715, 18409, 18655, 29185, 31430, 36818, 37310, 40859, 58370, 81718, 92045, 128863, 184090, 204295, 239317, 257726, 408590, 478634, 644315, 1196585, 1288630, 1675219, 2393170, 3350438, 8376095, 16752190]

約数ペア:

[(1, 16752190), (2, 8376095), (5, 3350438), (7, 2393170), (10, 1675219), (13, 1288630), (14, 1196585), (26, 644315), (35, 478634), (41, 408590), (65, 257726), (70, 239317), (82, 204295), (91, 184090), (130, 128863), (182, 92045), (205, 81718), (287, 58370), (410, 40859), (449, 37310), (455, 36818), (533, 31430), (574, 29185), (898, 18655), (910, 18409), (1066, 15715), (1435, 11674), (2245, 7462), (2665, 6286), (2870, 5837), (3143, 5330), (3731, 4490)]