83103850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 164331000

約数和(自身を除く): 81227150

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 925, 1073, 1450, 1549, 1850, 2146, 3098, 5365, 7745, 10730, 15490, 26825, 38725, 44921, 53650, 57313, 77450, 89842, 114626, 224605, 286565, 449210, 573130, 1123025, 1432825, 1662077, 2246050, 2865650, 3324154, 8310385, 16620770, 41551925, 83103850]

約数ペア:

[(1, 83103850), (2, 41551925), (5, 16620770), (10, 8310385), (25, 3324154), (29, 2865650), (37, 2246050), (50, 1662077), (58, 1432825), (74, 1123025), (145, 573130), (185, 449210), (290, 286565), (370, 224605), (725, 114626), (925, 89842), (1073, 77450), (1450, 57313), (1549, 53650), (1850, 44921), (2146, 38725), (3098, 26825), (5365, 15490), (7745, 10730)]