5168408

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 12052800

約数和(自身を除く): 6884392

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 89, 119, 122, 136, 178, 238, 244, 356, 427, 476, 488, 623, 712, 854, 952, 1037, 1246, 1513, 1708, 2074, 2492, 3026, 3416, 4148, 4984, 5429, 6052, 7259, 8296, 10591, 10858, 12104, 14518, 21182, 21716, 29036, 38003, 42364, 43432, 58072, 76006, 84728, 92293, 152012, 184586, 304024, 369172, 646051, 738344, 1292102, 2584204, 5168408]

約数ペア:

[(1, 5168408), (2, 2584204), (4, 1292102), (7, 738344), (8, 646051), (14, 369172), (17, 304024), (28, 184586), (34, 152012), (56, 92293), (61, 84728), (68, 76006), (89, 58072), (119, 43432), (122, 42364), (136, 38003), (178, 29036), (238, 21716), (244, 21182), (356, 14518), (427, 12104), (476, 10858), (488, 10591), (623, 8296), (712, 7259), (854, 6052), (952, 5429), (1037, 4984), (1246, 4148), (1513, 3416), (1708, 3026), (2074, 2492)]