2297120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{293}}^1$

素因数の和:322

約数の個数: 72

約数和(自身を含む): 6334524

約数和(自身を除く): 4037404

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, 293, 392, 490, 560, 586, 784, 980, 1120, 1172, 1465, 1568, 1960, 2051, 2344, 2930, 3920, 4102, 4688, 5860, 7840, 8204, 9376, 10255, 11720, 14357, 16408, 20510, 23440, 28714, 32816, 41020, 46880, 57428, 65632, 71785, 82040, 114856, 143570, 164080, 229712, 287140, 328160, 459424, 574280, 1148560, 2297120]

約数ペア:

[(1, 2297120), (2, 1148560), (4, 574280), (5, 459424), (7, 328160), (8, 287140), (10, 229712), (14, 164080), (16, 143570), (20, 114856), (28, 82040), (32, 71785), (35, 65632), (40, 57428), (49, 46880), (56, 41020), (70, 32816), (80, 28714), (98, 23440), (112, 20510), (140, 16408), (160, 14357), (196, 11720), (224, 10255), (245, 9376), (280, 8204), (293, 7840), (392, 5860), (490, 4688), (560, 4102), (586, 3920), (784, 2930), (980, 2344), (1120, 2051), (1172, 1960), (1465, 1568)]