79009450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{121553}}^1$

素因数の和:121578

約数の個数: 24

約数和(自身を含む): 158263308

約数和(自身を除く): 79253858

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 121553, 243106, 607765, 1215530, 1580189, 3038825, 3160378, 6077650, 7900945, 15801890, 39504725, 79009450]

約数ペア:

[(1, 79009450), (2, 39504725), (5, 15801890), (10, 7900945), (13, 6077650), (25, 3160378), (26, 3038825), (50, 1580189), (65, 1215530), (130, 607765), (325, 243106), (650, 121553)]