3629920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{463}}^1$

素因数の和:492

約数の個数: 72

約数和(自身を含む): 9997344

約数和(自身を除く): 6367424

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, 463, 490, 560, 784, 926, 980, 1120, 1568, 1852, 1960, 2315, 3241, 3704, 3920, 4630, 6482, 7408, 7840, 9260, 12964, 14816, 16205, 18520, 22687, 25928, 32410, 37040, 45374, 51856, 64820, 74080, 90748, 103712, 113435, 129640, 181496, 226870, 259280, 362992, 453740, 518560, 725984, 907480, 1814960, 3629920]

約数ペア:

[(1, 3629920), (2, 1814960), (4, 907480), (5, 725984), (7, 518560), (8, 453740), (10, 362992), (14, 259280), (16, 226870), (20, 181496), (28, 129640), (32, 113435), (35, 103712), (40, 90748), (49, 74080), (56, 64820), (70, 51856), (80, 45374), (98, 37040), (112, 32410), (140, 25928), (160, 22687), (196, 18520), (224, 16205), (245, 14816), (280, 12964), (392, 9260), (463, 7840), (490, 7408), (560, 6482), (784, 4630), (926, 3920), (980, 3704), (1120, 3241), (1568, 2315), (1852, 1960)]