79823200

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1016

約数の個数: 72

約数和(自身を含む): 196815528

約数和(自身を除く): 116992328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 565, 800, 883, 904, 1130, 1766, 1808, 2260, 2825, 3532, 3616, 4415, 4520, 5650, 7064, 8830, 9040, 11300, 14128, 17660, 18080, 22075, 22600, 28256, 35320, 44150, 45200, 70640, 88300, 90400, 99779, 141280, 176600, 199558, 353200, 399116, 498895, 706400, 798232, 997790, 1596464, 1995580, 2494475, 3192928, 3991160, 4988950, 7982320, 9977900, 15964640, 19955800, 39911600, 79823200]

約数ペア:

[(1, 79823200), (2, 39911600), (4, 19955800), (5, 15964640), (8, 9977900), (10, 7982320), (16, 4988950), (20, 3991160), (25, 3192928), (32, 2494475), (40, 1995580), (50, 1596464), (80, 997790), (100, 798232), (113, 706400), (160, 498895), (200, 399116), (226, 353200), (400, 199558), (452, 176600), (565, 141280), (800, 99779), (883, 90400), (904, 88300), (1130, 70640), (1766, 45200), (1808, 44150), (2260, 35320), (2825, 28256), (3532, 22600), (3616, 22075), (4415, 18080), (4520, 17660), (5650, 14128), (7064, 11300), (8830, 9040)]