23167520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4993}}^1$

素因数の和:5037

約数の個数: 48

約数和(自身を含む): 56631960

約数和(自身を除く): 33464440

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, 4993, 9986, 19972, 24965, 39944, 49930, 79888, 99860, 144797, 159776, 199720, 289594, 399440, 579188, 723985, 798880, 1158376, 1447970, 2316752, 2895940, 4633504, 5791880, 11583760, 23167520]

約数ペア:

[(1, 23167520), (2, 11583760), (4, 5791880), (5, 4633504), (8, 2895940), (10, 2316752), (16, 1447970), (20, 1158376), (29, 798880), (32, 723985), (40, 579188), (58, 399440), (80, 289594), (116, 199720), (145, 159776), (160, 144797), (232, 99860), (290, 79888), (464, 49930), (580, 39944), (928, 24965), (1160, 19972), (2320, 9986), (4640, 4993)]