134424340

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{51307}}^1$

素因数の和:51447

約数の個数: 24

約数和(自身を含む): 284451552

約数和(自身を除く): 150027212

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 51307, 102614, 205228, 256535, 513070, 1026140, 6721217, 13442434, 26884868, 33606085, 67212170, 134424340]

約数ペア:

[(1, 134424340), (2, 67212170), (4, 33606085), (5, 26884868), (10, 13442434), (20, 6721217), (131, 1026140), (262, 513070), (524, 256535), (655, 205228), (1310, 102614), (2620, 51307)]