98090140

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{30089}}^1$

素因数の和:30261

約数の個数: 24

約数和(自身を含む): 207259920

約数和(自身を除く): 109169780

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 30089, 60178, 120356, 150445, 300890, 601780, 4904507, 9809014, 19618028, 24522535, 49045070, 98090140]

約数ペア:

[(1, 98090140), (2, 49045070), (4, 24522535), (5, 19618028), (10, 9809014), (20, 4904507), (163, 601780), (326, 300890), (652, 150445), (815, 120356), (1630, 60178), (3260, 30089)]