98618140

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{14897}}^1$

素因数の和:15237

約数の個数: 24

約数和(自身を含む): 207737712

約数和(自身を除く): 109119572

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 14897, 29794, 59588, 74485, 148970, 297940, 4930907, 9861814, 19723628, 24654535, 49309070, 98618140]

約数ペア:

[(1, 98618140), (2, 49309070), (4, 24654535), (5, 19723628), (10, 9861814), (20, 4930907), (331, 297940), (662, 148970), (1324, 74485), (1655, 59588), (3310, 29794), (6620, 14897)]