40250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1$

素因数の和:47

約数の個数: 32

約数和(自身を含む): 89856

約数和(自身を除く): 49606

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 322, 350, 575, 805, 875, 1150, 1610, 1750, 2875, 4025, 5750, 8050, 20125, 40250]

約数ペア:

[(1, 40250), (2, 20125), (5, 8050), (7, 5750), (10, 4025), (14, 2875), (23, 1750), (25, 1610), (35, 1150), (46, 875), (50, 805), (70, 575), (115, 350), (125, 322), (161, 250), (175, 230)]