16095520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{2053}}^1$

素因数の和:2082

約数の個数: 72

約数和(自身を含む): 44255484

約数和(自身を除く): 28159964

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 2053, 3920, 4106, 7840, 8212, 10265, 14371, 16424, 20530, 28742, 32848, 41060, 57484, 65696, 71855, 82120, 100597, 114968, 143710, 164240, 201194, 229936, 287420, 328480, 402388, 459872, 502985, 574840, 804776, 1005970, 1149680, 1609552, 2011940, 2299360, 3219104, 4023880, 8047760, 16095520]

約数ペア:

[(1, 16095520), (2, 8047760), (4, 4023880), (5, 3219104), (7, 2299360), (8, 2011940), (10, 1609552), (14, 1149680), (16, 1005970), (20, 804776), (28, 574840), (32, 502985), (35, 459872), (40, 402388), (49, 328480), (56, 287420), (70, 229936), (80, 201194), (98, 164240), (112, 143710), (140, 114968), (160, 100597), (196, 82120), (224, 71855), (245, 65696), (280, 57484), (392, 41060), (490, 32848), (560, 28742), (784, 20530), (980, 16424), (1120, 14371), (1568, 10265), (1960, 8212), (2053, 7840), (3920, 4106)]