15666326260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2619787}}^1$

素因数の和:2619832

約数の個数: 48

約数和(自身を含む): 36970448256

約数和(自身を除く): 21304121996

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 2619787, 5239574, 10479148, 13098935, 26197870, 34057231, 52395740, 60255101, 68114462, 120510202, 136228924, 170286155, 241020404, 301275505, 340572310, 602551010, 681144620, 783316313, 1205102020, 1566632626, 3133265252, 3916581565, 7833163130, 15666326260]

約数ペア:

[(1, 15666326260), (2, 7833163130), (4, 3916581565), (5, 3133265252), (10, 1566632626), (13, 1205102020), (20, 783316313), (23, 681144620), (26, 602551010), (46, 340572310), (52, 301275505), (65, 241020404), (92, 170286155), (115, 136228924), (130, 120510202), (230, 68114462), (260, 60255101), (299, 52395740), (460, 34057231), (598, 26197870), (1196, 13098935), (1495, 10479148), (2990, 5239574), (5980, 2619787)]