2073123080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1697}}^1\times {\mathrm{4363}}^1$

素因数の和:6078

約数の個数: 64

約数和(自身を含む): 5335251840

約数和(自身を除く): 3262128760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1697, 3394, 4363, 6788, 8485, 8726, 11879, 13576, 16970, 17452, 21815, 23758, 30541, 33940, 34904, 43630, 47516, 59395, 61082, 67880, 87260, 95032, 118790, 122164, 152705, 174520, 237580, 244328, 305410, 475160, 610820, 1221640, 7404011, 14808022, 29616044, 37020055, 51828077, 59232088, 74040110, 103656154, 148080220, 207312308, 259140385, 296160440, 414624616, 518280770, 1036561540, 2073123080]

約数ペア:

[(1, 2073123080), (2, 1036561540), (4, 518280770), (5, 414624616), (7, 296160440), (8, 259140385), (10, 207312308), (14, 148080220), (20, 103656154), (28, 74040110), (35, 59232088), (40, 51828077), (56, 37020055), (70, 29616044), (140, 14808022), (280, 7404011), (1697, 1221640), (3394, 610820), (4363, 475160), (6788, 305410), (8485, 244328), (8726, 237580), (11879, 174520), (13576, 152705), (16970, 122164), (17452, 118790), (21815, 95032), (23758, 87260), (30541, 67880), (33940, 61082), (34904, 59395), (43630, 47516)]