71176150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 138205440

約数和(自身を除く): 67029290

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 191, 257, 290, 382, 514, 725, 955, 1285, 1450, 1910, 2570, 4775, 5539, 6425, 7453, 9550, 11078, 12850, 14906, 27695, 37265, 49087, 55390, 74530, 98174, 138475, 186325, 245435, 276950, 372650, 490870, 1227175, 1423523, 2454350, 2847046, 7117615, 14235230, 35588075, 71176150]

約数ペア:

[(1, 71176150), (2, 35588075), (5, 14235230), (10, 7117615), (25, 2847046), (29, 2454350), (50, 1423523), (58, 1227175), (145, 490870), (191, 372650), (257, 276950), (290, 245435), (382, 186325), (514, 138475), (725, 98174), (955, 74530), (1285, 55390), (1450, 49087), (1910, 37265), (2570, 27695), (4775, 14906), (5539, 12850), (6425, 11078), (7453, 9550)]