2578055755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{57373}}^1$

素因数の和:57451

約数の個数: 32

約数和(自身を含む): 3635216640

約数和(自身を除く): 1057160885

約数列:

[1, 5, 11, 19, 43, 55, 95, 209, 215, 473, 817, 1045, 2365, 4085, 8987, 44935, 57373, 286865, 631103, 1090087, 2467039, 3155515, 5450435, 11990957, 12335195, 27137429, 46873741, 59954785, 135687145, 234368705, 515611151, 2578055755]

約数ペア:

[(1, 2578055755), (5, 515611151), (11, 234368705), (19, 135687145), (43, 59954785), (55, 46873741), (95, 27137429), (209, 12335195), (215, 11990957), (473, 5450435), (817, 3155515), (1045, 2467039), (2365, 1090087), (4085, 631103), (8987, 286865), (44935, 57373)]