4450870010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1\times {\mathrm{3853}}^1$

素因数の和:5558

約数の個数: 32

約数和(自身を含む): 8131508352

約数和(自身を除く): 3680638342

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1627, 3254, 3853, 7706, 8135, 16270, 19265, 38530, 115517, 231034, 273563, 547126, 577585, 1155170, 1367815, 2735630, 6268831, 12537662, 31344155, 62688310, 445087001, 890174002, 2225435005, 4450870010]

約数ペア:

[(1, 4450870010), (2, 2225435005), (5, 890174002), (10, 445087001), (71, 62688310), (142, 31344155), (355, 12537662), (710, 6268831), (1627, 2735630), (3254, 1367815), (3853, 1155170), (7706, 577585), (8135, 547126), (16270, 273563), (19265, 231034), (38530, 115517)]