54675440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23567}}^1$

素因数の和:23609

約数の個数: 40

約数和(自身を含む): 131509440

約数和(自身を除く): 76834000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 23567, 47134, 94268, 117835, 188536, 235670, 377072, 471340, 683443, 942680, 1366886, 1885360, 2733772, 3417215, 5467544, 6834430, 10935088, 13668860, 27337720, 54675440]

約数ペア:

[(1, 54675440), (2, 27337720), (4, 13668860), (5, 10935088), (8, 6834430), (10, 5467544), (16, 3417215), (20, 2733772), (29, 1885360), (40, 1366886), (58, 942680), (80, 683443), (116, 471340), (145, 377072), (232, 235670), (290, 188536), (464, 117835), (580, 94268), (1160, 47134), (2320, 23567)]