112667480

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8999}}^1$

素因数の和:9323

約数の個数: 32

約数和(自身を含む): 254340000

約数和(自身を除く): 141672520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 8999, 12520, 17998, 35996, 44995, 71992, 89990, 179980, 359960, 2816687, 5633374, 11266748, 14083435, 22533496, 28166870, 56333740, 112667480]

約数ペア:

[(1, 112667480), (2, 56333740), (4, 28166870), (5, 22533496), (8, 14083435), (10, 11266748), (20, 5633374), (40, 2816687), (313, 359960), (626, 179980), (1252, 89990), (1565, 71992), (2504, 44995), (3130, 35996), (6260, 17998), (8999, 12520)]