15697088660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{148957}}^1$

素因数の和:149456

約数の個数: 48

約数和(自身を含む): 36035919360

約数和(自身を除く): 20338830700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 479, 958, 1916, 2395, 4790, 5269, 9580, 10538, 21076, 26345, 52690, 105380, 148957, 297914, 595828, 744785, 1489570, 1638527, 2979140, 3277054, 6554108, 8192635, 16385270, 32770540, 71350403, 142700806, 285401612, 356752015, 713504030, 784854433, 1427008060, 1569708866, 3139417732, 3924272165, 7848544330, 15697088660]

約数ペア:

[(1, 15697088660), (2, 7848544330), (4, 3924272165), (5, 3139417732), (10, 1569708866), (11, 1427008060), (20, 784854433), (22, 713504030), (44, 356752015), (55, 285401612), (110, 142700806), (220, 71350403), (479, 32770540), (958, 16385270), (1916, 8192635), (2395, 6554108), (4790, 3277054), (5269, 2979140), (9580, 1638527), (10538, 1489570), (21076, 744785), (26345, 595828), (52690, 297914), (105380, 148957)]