13076960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6287}}^1$

素因数の和:6315

約数の個数: 48

約数和(自身を含む): 33276096

約数和(自身を除く): 20199136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 6287, 12574, 25148, 31435, 50296, 62870, 81731, 100592, 125740, 163462, 201184, 251480, 326924, 408655, 502960, 653848, 817310, 1005920, 1307696, 1634620, 2615392, 3269240, 6538480, 13076960]

約数ペア:

[(1, 13076960), (2, 6538480), (4, 3269240), (5, 2615392), (8, 1634620), (10, 1307696), (13, 1005920), (16, 817310), (20, 653848), (26, 502960), (32, 408655), (40, 326924), (52, 251480), (65, 201184), (80, 163462), (104, 125740), (130, 100592), (160, 81731), (208, 62870), (260, 50296), (416, 31435), (520, 25148), (1040, 12574), (2080, 6287)]