977305360

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{108109}}^1$

素因数の和:108235

約数の個数: 40

約数和(自身を含む): 2292364440

約数和(自身を除く): 1315059080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 108109, 216218, 432436, 540545, 864872, 1081090, 1729744, 2162180, 4324360, 8648720, 12216317, 24432634, 48865268, 61081585, 97730536, 122163170, 195461072, 244326340, 488652680, 977305360]

約数ペア:

[(1, 977305360), (2, 488652680), (4, 244326340), (5, 195461072), (8, 122163170), (10, 97730536), (16, 61081585), (20, 48865268), (40, 24432634), (80, 12216317), (113, 8648720), (226, 4324360), (452, 2162180), (565, 1729744), (904, 1081090), (1130, 864872), (1808, 540545), (2260, 432436), (4520, 216218), (9040, 108109)]