69565538120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133779881}}^1$

素因数の和:133779905

約数の個数: 32

約数和(自身を含む): 168562651320

約数和(自身を除く): 98997113200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 133779881, 267559762, 535119524, 668899405, 1070239048, 1337798810, 1739138453, 2675597620, 3478276906, 5351195240, 6956553812, 8695692265, 13913107624, 17391384530, 34782769060, 69565538120]

約数ペア:

[(1, 69565538120), (2, 34782769060), (4, 17391384530), (5, 13913107624), (8, 8695692265), (10, 6956553812), (13, 5351195240), (20, 3478276906), (26, 2675597620), (40, 1739138453), (52, 1337798810), (65, 1070239048), (104, 668899405), (130, 535119524), (260, 267559762), (520, 133779881)]