112641505840

素因数分解:

$2^4\times 5^1\times {\mathrm{9749}}^1\times {\mathrm{144427}}^1$

素因数の和:154189

約数の個数: 40

約数和(自身を含む): 261920178000

約数和(自身を除く): 149278672160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9749, 19498, 38996, 48745, 77992, 97490, 144427, 155984, 194980, 288854, 389960, 577708, 722135, 779920, 1155416, 1444270, 2310832, 2888540, 5777080, 11554160, 1408018823, 2816037646, 5632075292, 7040094115, 11264150584, 14080188230, 22528301168, 28160376460, 56320752920, 112641505840]

約数ペア:

[(1, 112641505840), (2, 56320752920), (4, 28160376460), (5, 22528301168), (8, 14080188230), (10, 11264150584), (16, 7040094115), (20, 5632075292), (40, 2816037646), (80, 1408018823), (9749, 11554160), (19498, 5777080), (38996, 2888540), (48745, 2310832), (77992, 1444270), (97490, 1155416), (144427, 779920), (155984, 722135), (194980, 577708), (288854, 389960)]