2014426280

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{152147}}^1$

素因数の和:152489

約数の個数: 32

約数和(自身を含む): 4546182240

約数和(自身を除く): 2531755960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 13240, 152147, 304294, 608588, 760735, 1217176, 1521470, 3042940, 6085880, 50360657, 100721314, 201442628, 251803285, 402885256, 503606570, 1007213140, 2014426280]

約数ペア:

[(1, 2014426280), (2, 1007213140), (4, 503606570), (5, 402885256), (8, 251803285), (10, 201442628), (20, 100721314), (40, 50360657), (331, 6085880), (662, 3042940), (1324, 1521470), (1655, 1217176), (2648, 760735), (3310, 608588), (6620, 304294), (13240, 152147)]