17967419480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6704261}}^1$

素因数の和:6704339

約数の個数: 32

約数和(自身を含む): 41030083440

約数和(自身を除く): 23062663960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 6704261, 13408522, 26817044, 33521305, 53634088, 67042610, 134085220, 268170440, 449185487, 898370974, 1796741948, 2245927435, 3593483896, 4491854870, 8983709740, 17967419480]

約数ペア:

[(1, 17967419480), (2, 8983709740), (4, 4491854870), (5, 3593483896), (8, 2245927435), (10, 1796741948), (20, 898370974), (40, 449185487), (67, 268170440), (134, 134085220), (268, 67042610), (335, 53634088), (536, 33521305), (670, 26817044), (1340, 13408522), (2680, 6704261)]