4258480

素因数分解:

$2^4\times 5^1\times {\mathrm{53231}}^1$

素因数の和:53244

約数の個数: 20

約数和(自身を含む): 9901152

約数和(自身を除く): 5642672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53231, 106462, 212924, 266155, 425848, 532310, 851696, 1064620, 2129240, 4258480]

約数ペア:

[(1, 4258480), (2, 2129240), (4, 1064620), (5, 851696), (8, 532310), (10, 425848), (16, 266155), (20, 212924), (40, 106462), (80, 53231)]