2095803040

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{42667}}^1$

素因数の和:42989

約数の個数: 48

約数和(自身を含む): 4967579232

約数和(自身を除く): 2871776192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 2456, 3070, 4912, 6140, 9824, 12280, 24560, 42667, 49120, 85334, 170668, 213335, 341336, 426670, 682672, 853340, 1365344, 1706680, 3413360, 6826720, 13098769, 26197538, 52395076, 65493845, 104790152, 130987690, 209580304, 261975380, 419160608, 523950760, 1047901520, 2095803040]

約数ペア:

[(1, 2095803040), (2, 1047901520), (4, 523950760), (5, 419160608), (8, 261975380), (10, 209580304), (16, 130987690), (20, 104790152), (32, 65493845), (40, 52395076), (80, 26197538), (160, 13098769), (307, 6826720), (614, 3413360), (1228, 1706680), (1535, 1365344), (2456, 853340), (3070, 682672), (4912, 426670), (6140, 341336), (9824, 213335), (12280, 170668), (24560, 85334), (42667, 49120)]