3669555440

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{1759}}^1$

素因数の和:2154

約数の個数: 80

約数和(自身を含む): 8661945600

約数和(自身を除く): 4992390160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 293, 356, 445, 586, 712, 890, 1172, 1424, 1465, 1759, 1780, 2344, 2930, 3518, 3560, 4688, 5860, 7036, 7120, 8795, 11720, 14072, 17590, 23440, 26077, 28144, 35180, 52154, 70360, 104308, 130385, 140720, 156551, 208616, 260770, 313102, 417232, 515387, 521540, 626204, 782755, 1030774, 1043080, 1252408, 1565510, 2061548, 2086160, 2504816, 2576935, 3131020, 4123096, 5153870, 6262040, 8246192, 10307740, 12524080, 20615480, 41230960, 45869443, 91738886, 183477772, 229347215, 366955544, 458694430, 733911088, 917388860, 1834777720, 3669555440]

約数ペア:

[(1, 3669555440), (2, 1834777720), (4, 917388860), (5, 733911088), (8, 458694430), (10, 366955544), (16, 229347215), (20, 183477772), (40, 91738886), (80, 45869443), (89, 41230960), (178, 20615480), (293, 12524080), (356, 10307740), (445, 8246192), (586, 6262040), (712, 5153870), (890, 4123096), (1172, 3131020), (1424, 2576935), (1465, 2504816), (1759, 2086160), (1780, 2061548), (2344, 1565510), (2930, 1252408), (3518, 1043080), (3560, 1030774), (4688, 782755), (5860, 626204), (7036, 521540), (7120, 515387), (8795, 417232), (11720, 313102), (14072, 260770), (17590, 208616), (23440, 156551), (26077, 140720), (28144, 130385), (35180, 104308), (52154, 70360)]