109606180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{69371}}^1$

素因数の和:69459

約数の個数: 24

約数和(自身を含む): 233089920

約数和(自身を除く): 123483740

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 69371, 138742, 277484, 346855, 693710, 1387420, 5480309, 10960618, 21921236, 27401545, 54803090, 109606180]

約数ペア:

[(1, 109606180), (2, 54803090), (4, 27401545), (5, 21921236), (10, 10960618), (20, 5480309), (79, 1387420), (158, 693710), (316, 346855), (395, 277484), (790, 138742), (1580, 69371)]