29101039280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21397823}}^1$

素因数の和:21397853

約数の個数: 40

約数和(自身を含む): 71639914752

約数和(自身を除く): 42538875472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 21397823, 42795646, 85591292, 106989115, 171182584, 213978230, 342365168, 363762991, 427956460, 727525982, 855912920, 1455051964, 1711825840, 1818814955, 2910103928, 3637629910, 5820207856, 7275259820, 14550519640, 29101039280]

約数ペア:

[(1, 29101039280), (2, 14550519640), (4, 7275259820), (5, 5820207856), (8, 3637629910), (10, 2910103928), (16, 1818814955), (17, 1711825840), (20, 1455051964), (34, 855912920), (40, 727525982), (68, 427956460), (80, 363762991), (85, 342365168), (136, 213978230), (170, 171182584), (272, 106989115), (340, 85591292), (680, 42795646), (1360, 21397823)]