65527060

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{7297}}^1$

素因数の和:7755

約数の個数: 24

約数和(自身を含む): 137932200

約数和(自身を除く): 72405140

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 4490, 7297, 8980, 14594, 29188, 36485, 72970, 145940, 3276353, 6552706, 13105412, 16381765, 32763530, 65527060]

約数ペア:

[(1, 65527060), (2, 32763530), (4, 16381765), (5, 13105412), (10, 6552706), (20, 3276353), (449, 145940), (898, 72970), (1796, 36485), (2245, 29188), (4490, 14594), (7297, 8980)]