85491670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5147}}^1$

素因数の和:5316

約数の個数: 32

約数和(自身を含む): 169019136

約数和(自身を除く): 83527466

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 5147, 8305, 10294, 16610, 25735, 51470, 56617, 113234, 283085, 566170, 777197, 1554394, 3885985, 7771970, 8549167, 17098334, 42745835, 85491670]

約数ペア:

[(1, 85491670), (2, 42745835), (5, 17098334), (10, 8549167), (11, 7771970), (22, 3885985), (55, 1554394), (110, 777197), (151, 566170), (302, 283085), (755, 113234), (1510, 56617), (1661, 51470), (3322, 25735), (5147, 16610), (8305, 10294)]