2850160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1585

約数の個数: 40

約数和(自身を含む): 6919200

約数和(自身を除く): 4069040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1549, 1840, 3098, 6196, 7745, 12392, 15490, 24784, 30980, 35627, 61960, 71254, 123920, 142508, 178135, 285016, 356270, 570032, 712540, 1425080, 2850160]

約数ペア:

[(1, 2850160), (2, 1425080), (4, 712540), (5, 570032), (8, 356270), (10, 285016), (16, 178135), (20, 142508), (23, 123920), (40, 71254), (46, 61960), (80, 35627), (92, 30980), (115, 24784), (184, 15490), (230, 12392), (368, 7745), (460, 6196), (920, 3098), (1549, 1840)]