57382960

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2791}}^1$

素因数の和:3061

約数の個数: 40

約数和(自身を含む): 133982496

約数和(自身を除く): 76599536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2570, 2791, 4112, 5140, 5582, 10280, 11164, 13955, 20560, 22328, 27910, 44656, 55820, 111640, 223280, 717287, 1434574, 2869148, 3586435, 5738296, 7172870, 11476592, 14345740, 28691480, 57382960]

約数ペア:

[(1, 57382960), (2, 28691480), (4, 14345740), (5, 11476592), (8, 7172870), (10, 5738296), (16, 3586435), (20, 2869148), (40, 1434574), (80, 717287), (257, 223280), (514, 111640), (1028, 55820), (1285, 44656), (2056, 27910), (2570, 22328), (2791, 20560), (4112, 13955), (5140, 11164), (5582, 10280)]