83101840

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10709}}^1$

素因数の和:10819

約数の個数: 40

約数和(自身を含む): 195221880

約数和(自身を除く): 112120040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 10709, 21418, 42836, 53545, 85672, 107090, 171344, 214180, 428360, 856720, 1038773, 2077546, 4155092, 5193865, 8310184, 10387730, 16620368, 20775460, 41550920, 83101840]

約数ペア:

[(1, 83101840), (2, 41550920), (4, 20775460), (5, 16620368), (8, 10387730), (10, 8310184), (16, 5193865), (20, 4155092), (40, 2077546), (80, 1038773), (97, 856720), (194, 428360), (388, 214180), (485, 171344), (776, 107090), (970, 85672), (1552, 53545), (1940, 42836), (3880, 21418), (7760, 10709)]