5314840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 12830400

約数和(自身を除く): 7515560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 109, 115, 184, 212, 218, 230, 265, 424, 436, 460, 530, 545, 872, 920, 1060, 1090, 1219, 2120, 2180, 2438, 2507, 4360, 4876, 5014, 5777, 6095, 9752, 10028, 11554, 12190, 12535, 20056, 23108, 24380, 25070, 28885, 46216, 48760, 50140, 57770, 100280, 115540, 132871, 231080, 265742, 531484, 664355, 1062968, 1328710, 2657420, 5314840]

約数ペア:

[(1, 5314840), (2, 2657420), (4, 1328710), (5, 1062968), (8, 664355), (10, 531484), (20, 265742), (23, 231080), (40, 132871), (46, 115540), (53, 100280), (92, 57770), (106, 50140), (109, 48760), (115, 46216), (184, 28885), (212, 25070), (218, 24380), (230, 23108), (265, 20056), (424, 12535), (436, 12190), (460, 11554), (530, 10028), (545, 9752), (872, 6095), (920, 5777), (1060, 5014), (1090, 4876), (1219, 4360), (2120, 2507), (2180, 2438)]