61111180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{235043}}^1$

素因数の和:235065

約数の個数: 24

約数和(自身を含む): 138205872

約数和(自身を除く): 77094692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 235043, 470086, 940172, 1175215, 2350430, 3055559, 4700860, 6111118, 12222236, 15277795, 30555590, 61111180]

約数ペア:

[(1, 61111180), (2, 30555590), (4, 15277795), (5, 12222236), (10, 6111118), (13, 4700860), (20, 3055559), (26, 2350430), (52, 1175215), (65, 940172), (130, 470086), (260, 235043)]