3271085920

素因数分解:

$2^5\times 5^1\times {\mathrm{3181}}^1\times {\mathrm{6427}}^1$

素因数の和:9623

約数の個数: 48

約数和(自身を含む): 7731572688

約数和(自身を除く): 4460486768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3181, 6362, 6427, 12724, 12854, 15905, 25448, 25708, 31810, 32135, 50896, 51416, 63620, 64270, 101792, 102832, 127240, 128540, 205664, 254480, 257080, 508960, 514160, 1028320, 20444287, 40888574, 81777148, 102221435, 163554296, 204442870, 327108592, 408885740, 654217184, 817771480, 1635542960, 3271085920]

約数ペア:

[(1, 3271085920), (2, 1635542960), (4, 817771480), (5, 654217184), (8, 408885740), (10, 327108592), (16, 204442870), (20, 163554296), (32, 102221435), (40, 81777148), (80, 40888574), (160, 20444287), (3181, 1028320), (6362, 514160), (6427, 508960), (12724, 257080), (12854, 254480), (15905, 205664), (25448, 128540), (25708, 127240), (31810, 102832), (32135, 101792), (50896, 64270), (51416, 63620)]