5142996.00000000

素因数分解:

$2^5\times 5^2\times {\mathrm{25703}}^1$

素因数の和:25723

約数の個数: 36

約数和(自身を含む): 50199912

約数和(自身を除く): 29637512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 25703, 51406, 102812, 128515, 205624, 257030, 411248, 514060, 642575, 822496, 1028120, 1285150, 2056240, 2570300, 4112480, 5140600, 10281200, 20562400]

約数ペア:

[(1, 20562400), (2, 10281200), (4, 5140600), (5, 4112480), (8, 2570300), (10, 2056240), (16, 1285150), (20, 1028120), (25, 822496), (32, 642575), (40, 514060), (50, 411248), (80, 257030), (100, 205624), (160, 128515), (200, 102812), (400, 51406), (800, 25703)]