40841060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157081}}^1$

素因数の和:157103

約数の個数: 24

約数和(自身を含む): 92364216

約数和(自身を除く): 51523156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 157081, 314162, 628324, 785405, 1570810, 2042053, 3141620, 4084106, 8168212, 10210265, 20420530, 40841060]

約数ペア:

[(1, 40841060), (2, 20420530), (4, 10210265), (5, 8168212), (10, 4084106), (13, 3141620), (20, 2042053), (26, 1570810), (52, 785405), (65, 628324), (130, 314162), (260, 157081)]