157023550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 298699632

約数和(自身を除く): 141676082

約数列:

[1, 2, 5, 10, 25, 50, 83, 157, 166, 241, 314, 415, 482, 785, 830, 1205, 1570, 2075, 2410, 3925, 4150, 6025, 7850, 12050, 13031, 20003, 26062, 37837, 40006, 65155, 75674, 100015, 130310, 189185, 200030, 325775, 378370, 500075, 651550, 945925, 1000150, 1891850, 3140471, 6280942, 15702355, 31404710, 78511775, 157023550]

約数ペア:

[(1, 157023550), (2, 78511775), (5, 31404710), (10, 15702355), (25, 6280942), (50, 3140471), (83, 1891850), (157, 1000150), (166, 945925), (241, 651550), (314, 500075), (415, 378370), (482, 325775), (785, 200030), (830, 189185), (1205, 130310), (1570, 100015), (2075, 75674), (2410, 65155), (3925, 40006), (4150, 37837), (6025, 26062), (7850, 20003), (12050, 13031)]