940265392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2282

約数の個数: 80

約数和(自身を含む): 2093794560

約数和(自身を除く): 1153529168

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 109, 176, 184, 218, 253, 368, 436, 506, 872, 1012, 1199, 1744, 2024, 2131, 2398, 2507, 4048, 4262, 4796, 5014, 8524, 9592, 10028, 17048, 19184, 20056, 23441, 27577, 34096, 40112, 46882, 49013, 55154, 93764, 98026, 110308, 187528, 196052, 220616, 232279, 375056, 392104, 441232, 464558, 539143, 784208, 929116, 1078286, 1858232, 2156572, 2555069, 3716464, 4313144, 5110138, 5342417, 8626288, 10220276, 10684834, 20440552, 21369668, 40881104, 42739336, 58766587, 85478672, 117533174, 235066348, 470132696, 940265392]

約数ペア:

[(1, 940265392), (2, 470132696), (4, 235066348), (8, 117533174), (11, 85478672), (16, 58766587), (22, 42739336), (23, 40881104), (44, 21369668), (46, 20440552), (88, 10684834), (92, 10220276), (109, 8626288), (176, 5342417), (184, 5110138), (218, 4313144), (253, 3716464), (368, 2555069), (436, 2156572), (506, 1858232), (872, 1078286), (1012, 929116), (1199, 784208), (1744, 539143), (2024, 464558), (2131, 441232), (2398, 392104), (2507, 375056), (4048, 232279), (4262, 220616), (4796, 196052), (5014, 187528), (8524, 110308), (9592, 98026), (10028, 93764), (17048, 55154), (19184, 49013), (20056, 46882), (23441, 40112), (27577, 34096)]