25549888910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28076801}}^1$

素因数の和:28076828

約数の個数: 32

約数和(自身を含む): 56602832832

約数和(自身を除く): 31052943922

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 28076801, 56153602, 140384005, 196537607, 280768010, 364998413, 393075214, 729996826, 982688035, 1824992065, 1965376070, 2554988891, 3649984130, 5109977782, 12774944455, 25549888910]

約数ペア:

[(1, 25549888910), (2, 12774944455), (5, 5109977782), (7, 3649984130), (10, 2554988891), (13, 1965376070), (14, 1824992065), (26, 982688035), (35, 729996826), (65, 393075214), (70, 364998413), (91, 280768010), (130, 196537607), (182, 140384005), (455, 56153602), (910, 28076801)]