7975520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7121}}^1$

素因数の和:7143

約数の個数: 48

約数和(自身を含む): 21536928

約数和(自身を除く): 13561408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 7121, 14242, 28484, 35605, 49847, 56968, 71210, 99694, 113936, 142420, 199388, 227872, 249235, 284840, 398776, 498470, 569680, 797552, 996940, 1139360, 1595104, 1993880, 3987760, 7975520]

約数ペア:

[(1, 7975520), (2, 3987760), (4, 1993880), (5, 1595104), (7, 1139360), (8, 996940), (10, 797552), (14, 569680), (16, 498470), (20, 398776), (28, 284840), (32, 249235), (35, 227872), (40, 199388), (56, 142420), (70, 113936), (80, 99694), (112, 71210), (140, 56968), (160, 49847), (224, 35605), (280, 28484), (560, 14242), (1120, 7121)]