6639350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 13378608

約数和(自身を除く): 6739258

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 107, 146, 170, 214, 365, 425, 535, 730, 850, 1070, 1241, 1819, 1825, 2482, 2675, 3638, 3650, 5350, 6205, 7811, 9095, 12410, 15622, 18190, 31025, 39055, 45475, 62050, 78110, 90950, 132787, 195275, 265574, 390550, 663935, 1327870, 3319675, 6639350]

約数ペア:

[(1, 6639350), (2, 3319675), (5, 1327870), (10, 663935), (17, 390550), (25, 265574), (34, 195275), (50, 132787), (73, 90950), (85, 78110), (107, 62050), (146, 45475), (170, 39055), (214, 31025), (365, 18190), (425, 15622), (535, 12410), (730, 9095), (850, 7811), (1070, 6205), (1241, 5350), (1819, 3650), (1825, 3638), (2482, 2675)]