68743060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83833}}^1$

素因数の和:83883

約数の個数: 24

約数和(自身を含む): 147883176

約数和(自身を除く): 79140116

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 83833, 167666, 335332, 419165, 838330, 1676660, 3437153, 6874306, 13748612, 17185765, 34371530, 68743060]

約数ペア:

[(1, 68743060), (2, 34371530), (4, 17185765), (5, 13748612), (10, 6874306), (20, 3437153), (41, 1676660), (82, 838330), (164, 419165), (205, 335332), (410, 167666), (820, 83833)]