31297250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{5443}}^1$

素因数の和:5483

約数の個数: 32

約数和(自身を含む): 61147008

約数和(自身を除く): 29849758

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5443, 5750, 10886, 27215, 54430, 125189, 136075, 250378, 272150, 625945, 680375, 1251890, 1360750, 3129725, 6259450, 15648625, 31297250]

約数ペア:

[(1, 31297250), (2, 15648625), (5, 6259450), (10, 3129725), (23, 1360750), (25, 1251890), (46, 680375), (50, 625945), (115, 272150), (125, 250378), (230, 136075), (250, 125189), (575, 54430), (1150, 27215), (2875, 10886), (5443, 5750)]