29121285640

素因数分解:

$2^3\times 5^1\times {\mathrm{8713}}^1\times {\mathrm{83557}}^1$

素因数の和:92281

約数の個数: 32

約数和(自身を含む): 65531197080

約数和(自身を除く): 36409911440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8713, 17426, 34852, 43565, 69704, 83557, 87130, 167114, 174260, 334228, 348520, 417785, 668456, 835570, 1671140, 3342280, 728032141, 1456064282, 2912128564, 3640160705, 5824257128, 7280321410, 14560642820, 29121285640]

約数ペア:

[(1, 29121285640), (2, 14560642820), (4, 7280321410), (5, 5824257128), (8, 3640160705), (10, 2912128564), (20, 1456064282), (40, 728032141), (8713, 3342280), (17426, 1671140), (34852, 835570), (43565, 668456), (69704, 417785), (83557, 348520), (87130, 334228), (167114, 174260)]