17314240

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:965

約数の個数: 56

約数和(自身を含む): 41952672

約数和(自身を除く): 24638432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 887, 976, 1220, 1774, 1952, 2440, 3548, 3904, 4435, 4880, 7096, 8870, 9760, 14192, 17740, 19520, 28384, 35480, 54107, 56768, 70960, 108214, 141920, 216428, 270535, 283840, 432856, 541070, 865712, 1082140, 1731424, 2164280, 3462848, 4328560, 8657120, 17314240]

約数ペア:

[(1, 17314240), (2, 8657120), (4, 4328560), (5, 3462848), (8, 2164280), (10, 1731424), (16, 1082140), (20, 865712), (32, 541070), (40, 432856), (61, 283840), (64, 270535), (80, 216428), (122, 141920), (160, 108214), (244, 70960), (305, 56768), (320, 54107), (488, 35480), (610, 28384), (887, 19520), (976, 17740), (1220, 14192), (1774, 9760), (1952, 8870), (2440, 7096), (3548, 4880), (3904, 4435)]