41779760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 106948512

約数和(自身を除く): 65168752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 197, 220, 241, 394, 440, 482, 788, 880, 964, 985, 1205, 1576, 1928, 1970, 2167, 2410, 2651, 3152, 3856, 3940, 4334, 4820, 5302, 7880, 8668, 9640, 10604, 10835, 13255, 15760, 17336, 19280, 21208, 21670, 26510, 34672, 42416, 43340, 47477, 53020, 86680, 94954, 106040, 173360, 189908, 212080, 237385, 379816, 474770, 522247, 759632, 949540, 1044494, 1899080, 2088988, 2611235, 3798160, 4177976, 5222470, 8355952, 10444940, 20889880, 41779760]

約数ペア:

[(1, 41779760), (2, 20889880), (4, 10444940), (5, 8355952), (8, 5222470), (10, 4177976), (11, 3798160), (16, 2611235), (20, 2088988), (22, 1899080), (40, 1044494), (44, 949540), (55, 759632), (80, 522247), (88, 474770), (110, 379816), (176, 237385), (197, 212080), (220, 189908), (241, 173360), (394, 106040), (440, 94954), (482, 86680), (788, 53020), (880, 47477), (964, 43340), (985, 42416), (1205, 34672), (1576, 26510), (1928, 21670), (1970, 21208), (2167, 19280), (2410, 17336), (2651, 15760), (3152, 13255), (3856, 10835), (3940, 10604), (4334, 9640), (4820, 8668), (5302, 7880)]