77062420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{719}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 169827840

約数和(自身を除く): 92765420

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 233, 460, 466, 719, 932, 1165, 1438, 2330, 2876, 3595, 4660, 5359, 7190, 10718, 14380, 16537, 21436, 26795, 33074, 53590, 66148, 82685, 107180, 165370, 167527, 330740, 335054, 670108, 837635, 1675270, 3350540, 3853121, 7706242, 15412484, 19265605, 38531210, 77062420]

約数ペア:

[(1, 77062420), (2, 38531210), (4, 19265605), (5, 15412484), (10, 7706242), (20, 3853121), (23, 3350540), (46, 1675270), (92, 837635), (115, 670108), (230, 335054), (233, 330740), (460, 167527), (466, 165370), (719, 107180), (932, 82685), (1165, 66148), (1438, 53590), (2330, 33074), (2876, 26795), (3595, 21436), (4660, 16537), (5359, 14380), (7190, 10718)]