15694571020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{88261}}^1$

素因数の和:88810

約数の個数: 48

約数和(自身を含む): 34964461728

約数和(自身を除く): 19269890708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 523, 1046, 2092, 2615, 5230, 8891, 10460, 17782, 35564, 44455, 88261, 88910, 176522, 177820, 353044, 441305, 882610, 1500437, 1765220, 3000874, 6001748, 7502185, 15004370, 30008740, 46160503, 92321006, 184642012, 230802515, 461605030, 784728551, 923210060, 1569457102, 3138914204, 3923642755, 7847285510, 15694571020]

約数ペア:

[(1, 15694571020), (2, 7847285510), (4, 3923642755), (5, 3138914204), (10, 1569457102), (17, 923210060), (20, 784728551), (34, 461605030), (68, 230802515), (85, 184642012), (170, 92321006), (340, 46160503), (523, 30008740), (1046, 15004370), (2092, 7502185), (2615, 6001748), (5230, 3000874), (8891, 1765220), (10460, 1500437), (17782, 882610), (35564, 441305), (44455, 353044), (88261, 177820), (88910, 176522)]