874250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 1769040

約数和(自身を除く): 894790

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 269, 325, 538, 650, 1345, 1625, 2690, 3250, 3497, 6725, 6994, 13450, 17485, 33625, 34970, 67250, 87425, 174850, 437125, 874250]

約数ペア:

[(1, 874250), (2, 437125), (5, 174850), (10, 87425), (13, 67250), (25, 34970), (26, 33625), (50, 17485), (65, 13450), (125, 6994), (130, 6725), (250, 3497), (269, 3250), (325, 2690), (538, 1625), (650, 1345)]