134477680

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23027}}^1$

素因数の和:23113

約数の個数: 40

約数和(自身を含む): 316957392

約数和(自身を除く): 182479712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 23027, 46054, 92108, 115135, 184216, 230270, 368432, 460540, 921080, 1680971, 1842160, 3361942, 6723884, 8404855, 13447768, 16809710, 26895536, 33619420, 67238840, 134477680]

約数ペア:

[(1, 134477680), (2, 67238840), (4, 33619420), (5, 26895536), (8, 16809710), (10, 13447768), (16, 8404855), (20, 6723884), (40, 3361942), (73, 1842160), (80, 1680971), (146, 921080), (292, 460540), (365, 368432), (584, 230270), (730, 184216), (1168, 115135), (1460, 92108), (2920, 46054), (5840, 23027)]