987324752120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{95301617}}^1$

素因数の和:95301672

約数の個数: 64

約数和(自身を含む): 2607452268480

約数和(自身を除く): 1620127516360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 95301617, 190603234, 381206468, 476508085, 667111319, 762412936, 953016170, 1334222638, 1906032340, 2668445276, 3335556595, 3526159829, 3812064680, 5336890552, 6671113190, 7052319658, 13342226380, 14104639316, 17630799145, 24683118803, 26684452760, 28209278632, 35261598290, 49366237606, 70523196580, 98732475212, 123415594015, 141046393160, 197464950424, 246831188030, 493662376060, 987324752120]

約数ペア:

[(1, 987324752120), (2, 493662376060), (4, 246831188030), (5, 197464950424), (7, 141046393160), (8, 123415594015), (10, 98732475212), (14, 70523196580), (20, 49366237606), (28, 35261598290), (35, 28209278632), (37, 26684452760), (40, 24683118803), (56, 17630799145), (70, 14104639316), (74, 13342226380), (140, 7052319658), (148, 6671113190), (185, 5336890552), (259, 3812064680), (280, 3526159829), (296, 3335556595), (370, 2668445276), (518, 1906032340), (740, 1334222638), (1036, 953016170), (1295, 762412936), (1480, 667111319), (2072, 476508085), (2590, 381206468), (5180, 190603234), (10360, 95301617)]