5401648840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19291603}}^1$

素因数の和:19291621

約数の個数: 32

約数和(自身を含む): 13889954880

約数和(自身を除く): 8488306040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19291603, 38583206, 77166412, 96458015, 135041221, 154332824, 192916030, 270082442, 385832060, 540164884, 675206105, 771664120, 1080329768, 1350412210, 2700824420, 5401648840]

約数ペア:

[(1, 5401648840), (2, 2700824420), (4, 1350412210), (5, 1080329768), (7, 771664120), (8, 675206105), (10, 540164884), (14, 385832060), (20, 270082442), (28, 192916030), (35, 154332824), (40, 135041221), (56, 96458015), (70, 77166412), (140, 38583206), (280, 19291603)]