26647520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5743}}^1$

素因数の和:5787

約数の個数: 48

約数和(自身を含む): 65136960

約数和(自身を除く): 38489440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 5743, 11486, 22972, 28715, 45944, 57430, 91888, 114860, 166547, 183776, 229720, 333094, 459440, 666188, 832735, 918880, 1332376, 1665470, 2664752, 3330940, 5329504, 6661880, 13323760, 26647520]

約数ペア:

[(1, 26647520), (2, 13323760), (4, 6661880), (5, 5329504), (8, 3330940), (10, 2664752), (16, 1665470), (20, 1332376), (29, 918880), (32, 832735), (40, 666188), (58, 459440), (80, 333094), (116, 229720), (145, 183776), (160, 166547), (232, 114860), (290, 91888), (464, 57430), (580, 45944), (928, 28715), (1160, 22972), (2320, 11486), (4640, 5743)]