283056940

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{108037}}^1$

素因数の和:108177

約数の個数: 24

約数和(自身を含む): 598962672

約数和(自身を除く): 315905732

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 108037, 216074, 432148, 540185, 1080370, 2160740, 14152847, 28305694, 56611388, 70764235, 141528470, 283056940]

約数ペア:

[(1, 283056940), (2, 141528470), (4, 70764235), (5, 56611388), (10, 28305694), (20, 14152847), (131, 2160740), (262, 1080370), (524, 540185), (655, 432148), (1310, 216074), (2620, 108037)]