90862880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24691}}^1$

素因数の和:24729

約数の個数: 48

約数和(自身を含む): 224005824

約数和(自身を除く): 133142944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 24691, 49382, 98764, 123455, 197528, 246910, 395056, 493820, 567893, 790112, 987640, 1135786, 1975280, 2271572, 2839465, 3950560, 4543144, 5678930, 9086288, 11357860, 18172576, 22715720, 45431440, 90862880]

約数ペア:

[(1, 90862880), (2, 45431440), (4, 22715720), (5, 18172576), (8, 11357860), (10, 9086288), (16, 5678930), (20, 4543144), (23, 3950560), (32, 2839465), (40, 2271572), (46, 1975280), (80, 1135786), (92, 987640), (115, 790112), (160, 567893), (184, 493820), (230, 395056), (368, 246910), (460, 197528), (736, 123455), (920, 98764), (1840, 49382), (3680, 24691)]