553099360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{314261}}^1$

素因数の和:314287

約数の個数: 48

約数和(自身を含む): 1425492432

約数和(自身を除く): 872393072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 314261, 628522, 1257044, 1571305, 2514088, 3142610, 3456871, 5028176, 6285220, 6913742, 10056352, 12570440, 13827484, 17284355, 25140880, 27654968, 34568710, 50281760, 55309936, 69137420, 110619872, 138274840, 276549680, 553099360]

約数ペア:

[(1, 553099360), (2, 276549680), (4, 138274840), (5, 110619872), (8, 69137420), (10, 55309936), (11, 50281760), (16, 34568710), (20, 27654968), (22, 25140880), (32, 17284355), (40, 13827484), (44, 12570440), (55, 10056352), (80, 6913742), (88, 6285220), (110, 5028176), (160, 3456871), (176, 3142610), (220, 2514088), (352, 1571305), (440, 1257044), (880, 628522), (1760, 314261)]