2530250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 4914000

約数和(自身を除く): 2383750

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 349, 698, 725, 1450, 1745, 3490, 3625, 7250, 8725, 10121, 17450, 20242, 43625, 50605, 87250, 101210, 253025, 506050, 1265125, 2530250]

約数ペア:

[(1, 2530250), (2, 1265125), (5, 506050), (10, 253025), (25, 101210), (29, 87250), (50, 50605), (58, 43625), (125, 20242), (145, 17450), (250, 10121), (290, 8725), (349, 7250), (698, 3625), (725, 3490), (1450, 1745)]