572053480

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{20939}}^1$

素因数の和:21633

約数の個数: 32

約数和(自身を含む): 1289066400

約数和(自身を除く): 717012920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2732, 3415, 5464, 6830, 13660, 20939, 27320, 41878, 83756, 104695, 167512, 209390, 418780, 837560, 14301337, 28602674, 57205348, 71506685, 114410696, 143013370, 286026740, 572053480]

約数ペア:

[(1, 572053480), (2, 286026740), (4, 143013370), (5, 114410696), (8, 71506685), (10, 57205348), (20, 28602674), (40, 14301337), (683, 837560), (1366, 418780), (2732, 209390), (3415, 167512), (5464, 104695), (6830, 83756), (13660, 41878), (20939, 27320)]