2014778675725

素因数分解:

$5^2\times {\mathrm{401}}^1\times {\mathrm{1259}}^1\times {\mathrm{159631}}^1$

素因数の和:161301

約数の個数: 24

約数和(自身を含む): 2506560819840

約数和(自身を除く): 491782144115

約数列:

[1, 5, 25, 401, 1259, 2005, 6295, 10025, 31475, 159631, 504859, 798155, 2524295, 3990775, 12621475, 64012031, 200975429, 320060155, 1004877145, 1600300775, 5024385725, 80591147029, 402955735145, 2014778675725]

約数ペア:

[(1, 2014778675725), (5, 402955735145), (25, 80591147029), (401, 5024385725), (1259, 1600300775), (2005, 1004877145), (6295, 320060155), (10025, 200975429), (31475, 64012031), (159631, 12621475), (504859, 3990775), (798155, 2524295)]