57454460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2595

約数の個数: 72

約数和(自身を含む): 146512800

約数和(自身を除く): 89058340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 2549, 3220, 4508, 5098, 5635, 10196, 11270, 12745, 17843, 22540, 25490, 35686, 50980, 58627, 71372, 89215, 117254, 124901, 178430, 234508, 249802, 293135, 356860, 410389, 499604, 586270, 624505, 820778, 1172540, 1249010, 1641556, 2051945, 2498020, 2872723, 4103890, 5745446, 8207780, 11490892, 14363615, 28727230, 57454460]

約数ペア:

[(1, 57454460), (2, 28727230), (4, 14363615), (5, 11490892), (7, 8207780), (10, 5745446), (14, 4103890), (20, 2872723), (23, 2498020), (28, 2051945), (35, 1641556), (46, 1249010), (49, 1172540), (70, 820778), (92, 624505), (98, 586270), (115, 499604), (140, 410389), (161, 356860), (196, 293135), (230, 249802), (245, 234508), (322, 178430), (460, 124901), (490, 117254), (644, 89215), (805, 71372), (980, 58627), (1127, 50980), (1610, 35686), (2254, 25490), (2549, 22540), (3220, 17843), (4508, 12745), (5098, 11270), (5635, 10196)]