43171180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{166043}}^1$

素因数の和:166065

約数の個数: 24

約数和(自身を含む): 97633872

約数和(自身を除く): 54462692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 166043, 332086, 664172, 830215, 1660430, 2158559, 3320860, 4317118, 8634236, 10792795, 21585590, 43171180]

約数ペア:

[(1, 43171180), (2, 21585590), (4, 10792795), (5, 8634236), (10, 4317118), (13, 3320860), (20, 2158559), (26, 1660430), (52, 830215), (65, 664172), (130, 332086), (260, 166043)]