10411540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12697}}^1$

素因数の和:12747

約数の個数: 24

約数和(自身を含む): 22399272

約数和(自身を除く): 11987732

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 12697, 25394, 50788, 63485, 126970, 253940, 520577, 1041154, 2082308, 2602885, 5205770, 10411540]

約数ペア:

[(1, 10411540), (2, 5205770), (4, 2602885), (5, 2082308), (10, 1041154), (20, 520577), (41, 253940), (82, 126970), (164, 63485), (205, 50788), (410, 25394), (820, 12697)]