74766160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19073}}^1$

素因数の和:19100

約数の個数: 60

約数和(自身を含む): 202222548

約数和(自身を除く): 127456388

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 19073, 38146, 76292, 95365, 133511, 152584, 190730, 267022, 305168, 381460, 534044, 667555, 762920, 934577, 1068088, 1335110, 1525840, 1869154, 2136176, 2670220, 3738308, 4672885, 5340440, 7476616, 9345770, 10680880, 14953232, 18691540, 37383080, 74766160]

約数ペア:

[(1, 74766160), (2, 37383080), (4, 18691540), (5, 14953232), (7, 10680880), (8, 9345770), (10, 7476616), (14, 5340440), (16, 4672885), (20, 3738308), (28, 2670220), (35, 2136176), (40, 1869154), (49, 1525840), (56, 1335110), (70, 1068088), (80, 934577), (98, 762920), (112, 667555), (140, 534044), (196, 381460), (245, 305168), (280, 267022), (392, 190730), (490, 152584), (560, 133511), (784, 95365), (980, 76292), (1960, 38146), (3920, 19073)]