16141704280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31041739}}^1$

素因数の和:31041763

約数の個数: 32

約数和(自身を含む): 39112592400

約数和(自身を除く): 22970888120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 31041739, 62083478, 124166956, 155208695, 248333912, 310417390, 403542607, 620834780, 807085214, 1241669560, 1614170428, 2017713035, 3228340856, 4035426070, 8070852140, 16141704280]

約数ペア:

[(1, 16141704280), (2, 8070852140), (4, 4035426070), (5, 3228340856), (8, 2017713035), (10, 1614170428), (13, 1241669560), (20, 807085214), (26, 620834780), (40, 403542607), (52, 310417390), (65, 248333912), (104, 155208695), (130, 124166956), (260, 62083478), (520, 31041739)]