89452880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9241}}^1$

素因数の和:9276

約数の個数: 60

約数和(自身を含む): 228628596

約数和(自身を除く): 139175716

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9241, 9680, 18482, 36964, 46205, 73928, 92410, 101651, 147856, 184820, 203302, 369640, 406604, 508255, 739280, 813208, 1016510, 1118161, 1626416, 2033020, 2236322, 4066040, 4472644, 5590805, 8132080, 8945288, 11181610, 17890576, 22363220, 44726440, 89452880]

約数ペア:

[(1, 89452880), (2, 44726440), (4, 22363220), (5, 17890576), (8, 11181610), (10, 8945288), (11, 8132080), (16, 5590805), (20, 4472644), (22, 4066040), (40, 2236322), (44, 2033020), (55, 1626416), (80, 1118161), (88, 1016510), (110, 813208), (121, 739280), (176, 508255), (220, 406604), (242, 369640), (440, 203302), (484, 184820), (605, 147856), (880, 101651), (968, 92410), (1210, 73928), (1936, 46205), (2420, 36964), (4840, 18482), (9241, 9680)]