110897720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 262440000

約数和(自身を除く): 151542280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 149, 184, 230, 298, 460, 596, 745, 809, 920, 1192, 1490, 1618, 2980, 3236, 3427, 4045, 5960, 6472, 6854, 8090, 13708, 16180, 17135, 18607, 27416, 32360, 34270, 37214, 68540, 74428, 93035, 120541, 137080, 148856, 186070, 241082, 372140, 482164, 602705, 744280, 964328, 1205410, 2410820, 2772443, 4821640, 5544886, 11089772, 13862215, 22179544, 27724430, 55448860, 110897720]

約数ペア:

[(1, 110897720), (2, 55448860), (4, 27724430), (5, 22179544), (8, 13862215), (10, 11089772), (20, 5544886), (23, 4821640), (40, 2772443), (46, 2410820), (92, 1205410), (115, 964328), (149, 744280), (184, 602705), (230, 482164), (298, 372140), (460, 241082), (596, 186070), (745, 148856), (809, 137080), (920, 120541), (1192, 93035), (1490, 74428), (1618, 68540), (2980, 37214), (3236, 34270), (3427, 32360), (4045, 27416), (5960, 18607), (6472, 17135), (6854, 16180), (8090, 13708)]