42026000

素因数分解:

$2^4\times 5^3\times {\mathrm{21013}}^1$

素因数の和:21036

約数の個数: 40

約数和(自身を含む): 101623704

約数和(自身を除く): 59597704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 21013, 42026, 84052, 105065, 168104, 210130, 336208, 420260, 525325, 840520, 1050650, 1681040, 2101300, 2626625, 4202600, 5253250, 8405200, 10506500, 21013000, 42026000]

約数ペア:

[(1, 42026000), (2, 21013000), (4, 10506500), (5, 8405200), (8, 5253250), (10, 4202600), (16, 2626625), (20, 2101300), (25, 1681040), (40, 1050650), (50, 840520), (80, 525325), (100, 420260), (125, 336208), (200, 210130), (250, 168104), (400, 105065), (500, 84052), (1000, 42026), (2000, 21013)]