13958060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 30965760

約数和(自身を除く): 17007700

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 479, 620, 940, 958, 1457, 1916, 2395, 2914, 4790, 5828, 7285, 9580, 14570, 14849, 22513, 29140, 29698, 45026, 59396, 74245, 90052, 112565, 148490, 225130, 296980, 450260, 697903, 1395806, 2791612, 3489515, 6979030, 13958060]

約数ペア:

[(1, 13958060), (2, 6979030), (4, 3489515), (5, 2791612), (10, 1395806), (20, 697903), (31, 450260), (47, 296980), (62, 225130), (94, 148490), (124, 112565), (155, 90052), (188, 74245), (235, 59396), (310, 45026), (470, 29698), (479, 29140), (620, 22513), (940, 14849), (958, 14570), (1457, 9580), (1916, 7285), (2395, 5828), (2914, 4790)]