2023371320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1233763}}^1$

素因数の和:1233815

約数の個数: 32

約数和(自身を含む): 4663627920

約数和(自身を除く): 2640256600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1233763, 2467526, 4935052, 6168815, 9870104, 12337630, 24675260, 49350520, 50584283, 101168566, 202337132, 252921415, 404674264, 505842830, 1011685660, 2023371320]

約数ペア:

[(1, 2023371320), (2, 1011685660), (4, 505842830), (5, 404674264), (8, 252921415), (10, 202337132), (20, 101168566), (40, 50584283), (41, 49350520), (82, 24675260), (164, 12337630), (205, 9870104), (328, 6168815), (410, 4935052), (820, 2467526), (1640, 1233763)]