15697580140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6947}}^1\times {\mathrm{10271}}^1$

素因数の和:17238

約数の個数: 48

約数和(自身を含む): 35970407424

約数和(自身を除く): 20272827284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6947, 10271, 13894, 20542, 27788, 34735, 41084, 51355, 69470, 76417, 102710, 112981, 138940, 152834, 205420, 225962, 305668, 382085, 451924, 564905, 764170, 1129810, 1528340, 2259620, 71352637, 142705274, 285410548, 356763185, 713526370, 784879007, 1427052740, 1569758014, 3139516028, 3924395035, 7848790070, 15697580140]

約数ペア:

[(1, 15697580140), (2, 7848790070), (4, 3924395035), (5, 3139516028), (10, 1569758014), (11, 1427052740), (20, 784879007), (22, 713526370), (44, 356763185), (55, 285410548), (110, 142705274), (220, 71352637), (6947, 2259620), (10271, 1528340), (13894, 1129810), (20542, 764170), (27788, 564905), (34735, 451924), (41084, 382085), (51355, 305668), (69470, 225962), (76417, 205420), (102710, 152834), (112981, 138940)]