12376240

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2309}}^1$

素因数の和:2389

約数の個数: 40

約数和(自身を含む): 29216880

約数和(自身を除く): 16840640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2309, 2680, 4618, 5360, 9236, 11545, 18472, 23090, 36944, 46180, 92360, 154703, 184720, 309406, 618812, 773515, 1237624, 1547030, 2475248, 3094060, 6188120, 12376240]

約数ペア:

[(1, 12376240), (2, 6188120), (4, 3094060), (5, 2475248), (8, 1547030), (10, 1237624), (16, 773515), (20, 618812), (40, 309406), (67, 184720), (80, 154703), (134, 92360), (268, 46180), (335, 36944), (536, 23090), (670, 18472), (1072, 11545), (1340, 9236), (2309, 5360), (2680, 4618)]