80071300

素因数分解:

$2^2\times 5^2\times {\mathrm{523}}^1\times {\mathrm{1531}}^1$

素因数の和:2068

約数の個数: 36

約数和(自身を含む): 174200656

約数和(自身を除く): 94129356

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 523, 1046, 1531, 2092, 2615, 3062, 5230, 6124, 7655, 10460, 13075, 15310, 26150, 30620, 38275, 52300, 76550, 153100, 800713, 1601426, 3202852, 4003565, 8007130, 16014260, 20017825, 40035650, 80071300]

約数ペア:

[(1, 80071300), (2, 40035650), (4, 20017825), (5, 16014260), (10, 8007130), (20, 4003565), (25, 3202852), (50, 1601426), (100, 800713), (523, 153100), (1046, 76550), (1531, 52300), (2092, 38275), (2615, 30620), (3062, 26150), (5230, 15310), (6124, 13075), (7655, 10460)]