2016580250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{278149}}^1$

素因数の和:278195

約数の個数: 32

約数和(自身を含む): 3905226000

約数和(自身を除く): 1888645750

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 7250, 278149, 556298, 1390745, 2781490, 6953725, 8066321, 13907450, 16132642, 34768625, 40331605, 69537250, 80663210, 201658025, 403316050, 1008290125, 2016580250]

約数ペア:

[(1, 2016580250), (2, 1008290125), (5, 403316050), (10, 201658025), (25, 80663210), (29, 69537250), (50, 40331605), (58, 34768625), (125, 16132642), (145, 13907450), (250, 8066321), (290, 6953725), (725, 2781490), (1450, 1390745), (3625, 556298), (7250, 278149)]