26915360

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 64071000

約数和(自身を除く): 37155640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1129, 1192, 1490, 2258, 2384, 2980, 4516, 4768, 5645, 5960, 9032, 11290, 11920, 18064, 22580, 23840, 36128, 45160, 90320, 168221, 180640, 336442, 672884, 841105, 1345768, 1682210, 2691536, 3364420, 5383072, 6728840, 13457680, 26915360]

約数ペア:

[(1, 26915360), (2, 13457680), (4, 6728840), (5, 5383072), (8, 3364420), (10, 2691536), (16, 1682210), (20, 1345768), (32, 841105), (40, 672884), (80, 336442), (149, 180640), (160, 168221), (298, 90320), (596, 45160), (745, 36128), (1129, 23840), (1192, 22580), (1490, 18064), (2258, 11920), (2384, 11290), (2980, 9032), (4516, 5960), (4768, 5645)]