192397480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10169}}^1$

素因数の和:10234

約数の個数: 64

約数和(自身を含む): 483278400

約数和(自身を除く): 290880920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 3784, 4730, 9460, 10169, 18920, 20338, 40676, 50845, 81352, 101690, 111859, 203380, 223718, 406760, 437267, 447436, 559295, 874534, 894872, 1118590, 1749068, 2186335, 2237180, 3498136, 4372670, 4474360, 4809937, 8745340, 9619874, 17490680, 19239748, 24049685, 38479496, 48099370, 96198740, 192397480]

約数ペア:

[(1, 192397480), (2, 96198740), (4, 48099370), (5, 38479496), (8, 24049685), (10, 19239748), (11, 17490680), (20, 9619874), (22, 8745340), (40, 4809937), (43, 4474360), (44, 4372670), (55, 3498136), (86, 2237180), (88, 2186335), (110, 1749068), (172, 1118590), (215, 894872), (220, 874534), (344, 559295), (430, 447436), (440, 437267), (473, 406760), (860, 223718), (946, 203380), (1720, 111859), (1892, 101690), (2365, 81352), (3784, 50845), (4730, 40676), (9460, 20338), (10169, 18920)]