179667020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6709}}^1$

素因数の和:6834

約数の個数: 48

約数和(自身を含む): 410329920

約数和(自身を除く): 230662900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 6695, 6709, 13390, 13418, 26780, 26836, 33545, 67090, 87217, 134180, 174434, 348868, 436085, 691027, 872170, 1382054, 1744340, 2764108, 3455135, 6910270, 8983351, 13820540, 17966702, 35933404, 44916755, 89833510, 179667020]

約数ペア:

[(1, 179667020), (2, 89833510), (4, 44916755), (5, 35933404), (10, 17966702), (13, 13820540), (20, 8983351), (26, 6910270), (52, 3455135), (65, 2764108), (103, 1744340), (130, 1382054), (206, 872170), (260, 691027), (412, 436085), (515, 348868), (1030, 174434), (1339, 134180), (2060, 87217), (2678, 67090), (5356, 33545), (6695, 26836), (6709, 26780), (13390, 13418)]