79067950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 160052256

約数和(自身を除く): 80984306

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 650, 1030, 1181, 1339, 2362, 2575, 2678, 5150, 5905, 6695, 11810, 13390, 15353, 29525, 30706, 33475, 59050, 66950, 76765, 121643, 153530, 243286, 383825, 608215, 767650, 1216430, 1581359, 3041075, 3162718, 6082150, 7906795, 15813590, 39533975, 79067950]

約数ペア:

[(1, 79067950), (2, 39533975), (5, 15813590), (10, 7906795), (13, 6082150), (25, 3162718), (26, 3041075), (50, 1581359), (65, 1216430), (103, 767650), (130, 608215), (206, 383825), (325, 243286), (515, 153530), (650, 121643), (1030, 76765), (1181, 66950), (1339, 59050), (2362, 33475), (2575, 30706), (2678, 29525), (5150, 15353), (5905, 13390), (6695, 11810)]