542021000

素因数分解:

$2^3\times 5^3\times {\mathrm{542021}}^1$

素因数の和:542042

約数の個数: 32

約数和(自身を含む): 1268331480

約数和(自身を除く): 726310480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 542021, 1084042, 2168084, 2710105, 4336168, 5420210, 10840420, 13550525, 21680840, 27101050, 54202100, 67752625, 108404200, 135505250, 271010500, 542021000]

約数ペア:

[(1, 542021000), (2, 271010500), (4, 135505250), (5, 108404200), (8, 67752625), (10, 54202100), (20, 27101050), (25, 21680840), (40, 13550525), (50, 10840420), (100, 5420210), (125, 4336168), (200, 2710105), (250, 2168084), (500, 1084042), (1000, 542021)]