29269580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 67205376

約数和(自身を除く): 37935796

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 2777, 5270, 5554, 10540, 11108, 13885, 27770, 47209, 55540, 86087, 94418, 172174, 188836, 236045, 344348, 430435, 472090, 860870, 944180, 1463479, 1721740, 2926958, 5853916, 7317395, 14634790, 29269580]

約数ペア:

[(1, 29269580), (2, 14634790), (4, 7317395), (5, 5853916), (10, 2926958), (17, 1721740), (20, 1463479), (31, 944180), (34, 860870), (62, 472090), (68, 430435), (85, 344348), (124, 236045), (155, 188836), (170, 172174), (310, 94418), (340, 86087), (527, 55540), (620, 47209), (1054, 27770), (2108, 13885), (2635, 11108), (2777, 10540), (5270, 5554)]