36121930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 70560000

約数和(自身を除く): 34438070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 1999, 3614, 3998, 9035, 9995, 18070, 19990, 25987, 51974, 129935, 259870, 277861, 555722, 1389305, 2778610, 3612193, 7224386, 18060965, 36121930]

約数ペア:

[(1, 36121930), (2, 18060965), (5, 7224386), (10, 3612193), (13, 2778610), (26, 1389305), (65, 555722), (130, 277861), (139, 259870), (278, 129935), (695, 51974), (1390, 25987), (1807, 19990), (1999, 18070), (3614, 9995), (3998, 9035)]