2754340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8101}}^1$

素因数の和:8127

約数の個数: 24

約数和(自身を含む): 6125112

約数和(自身を除く): 3370772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8101, 16202, 32404, 40505, 81010, 137717, 162020, 275434, 550868, 688585, 1377170, 2754340]

約数ペア:

[(1, 2754340), (2, 1377170), (4, 688585), (5, 550868), (10, 275434), (17, 162020), (20, 137717), (34, 81010), (68, 40505), (85, 32404), (170, 16202), (340, 8101)]