39161470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 75271680

約数和(自身を除く): 36110210

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 2903, 5806, 6745, 13490, 14515, 29030, 55157, 110314, 206113, 275785, 412226, 551570, 1030565, 2061130, 3916147, 7832294, 19580735, 39161470]

約数ペア:

[(1, 39161470), (2, 19580735), (5, 7832294), (10, 3916147), (19, 2061130), (38, 1030565), (71, 551570), (95, 412226), (142, 275785), (190, 206113), (355, 110314), (710, 55157), (1349, 29030), (2698, 14515), (2903, 13490), (5806, 6745)]