5214160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9311}}^1$

素因数の和:9331

約数の個数: 40

約数和(自身を含む): 13856256

約数和(自身を除く): 8642096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9311, 18622, 37244, 46555, 65177, 74488, 93110, 130354, 148976, 186220, 260708, 325885, 372440, 521416, 651770, 744880, 1042832, 1303540, 2607080, 5214160]

約数ペア:

[(1, 5214160), (2, 2607080), (4, 1303540), (5, 1042832), (7, 744880), (8, 651770), (10, 521416), (14, 372440), (16, 325885), (20, 260708), (28, 186220), (35, 148976), (40, 130354), (56, 93110), (70, 74488), (80, 65177), (112, 46555), (140, 37244), (280, 18622), (560, 9311)]