38962010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 71712000

約数和(自身を除く): 32749990

約数列:

[1, 2, 5, 10, 79, 149, 158, 298, 331, 395, 662, 745, 790, 1490, 1655, 3310, 11771, 23542, 26149, 49319, 52298, 58855, 98638, 117710, 130745, 246595, 261490, 493190, 3896201, 7792402, 19481005, 38962010]

約数ペア:

[(1, 38962010), (2, 19481005), (5, 7792402), (10, 3896201), (79, 493190), (149, 261490), (158, 246595), (298, 130745), (331, 117710), (395, 98638), (662, 58855), (745, 52298), (790, 49319), (1490, 26149), (1655, 23542), (3310, 11771)]