91040260

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{5531}}^1$

素因数の和:6363

約数の個数: 24

約数和(自身を含む): 191451456

約数和(自身を除く): 100411196

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 5531, 8230, 11062, 16460, 22124, 27655, 55310, 110620, 4552013, 9104026, 18208052, 22760065, 45520130, 91040260]

約数ペア:

[(1, 91040260), (2, 45520130), (4, 22760065), (5, 18208052), (10, 9104026), (20, 4552013), (823, 110620), (1646, 55310), (3292, 27655), (4115, 22124), (5531, 16460), (8230, 11062)]