9580220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36847}}^1$

素因数の和:36869

約数の個数: 24

約数和(自身を含む): 21666624

約数和(自身を除く): 12086404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 36847, 73694, 147388, 184235, 368470, 479011, 736940, 958022, 1916044, 2395055, 4790110, 9580220]

約数ペア:

[(1, 9580220), (2, 4790110), (4, 2395055), (5, 1916044), (10, 958022), (13, 736940), (20, 479011), (26, 368470), (52, 184235), (65, 147388), (130, 73694), (260, 36847)]