5140408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 12418560

約数和(自身を除く): 7278152

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 307, 322, 364, 598, 614, 644, 728, 1196, 1228, 1288, 2093, 2149, 2392, 2456, 3991, 4186, 4298, 7061, 7982, 8372, 8596, 14122, 15964, 16744, 17192, 27937, 28244, 31928, 49427, 55874, 56488, 91793, 98854, 111748, 183586, 197708, 223496, 367172, 395416, 642551, 734344, 1285102, 2570204, 5140408]

約数ペア:

[(1, 5140408), (2, 2570204), (4, 1285102), (7, 734344), (8, 642551), (13, 395416), (14, 367172), (23, 223496), (26, 197708), (28, 183586), (46, 111748), (52, 98854), (56, 91793), (91, 56488), (92, 55874), (104, 49427), (161, 31928), (182, 28244), (184, 27937), (299, 17192), (307, 16744), (322, 15964), (364, 14122), (598, 8596), (614, 8372), (644, 7982), (728, 7061), (1196, 4298), (1228, 4186), (1288, 3991), (2093, 2456), (2149, 2392)]