88582760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1231}}^1$

素因数の和:1506

約数の個数: 64

約数和(自身を含む): 228856320

約数和(自身を除く): 140273560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 257, 280, 514, 1028, 1231, 1285, 1799, 2056, 2462, 2570, 3598, 4924, 5140, 6155, 7196, 8617, 8995, 9848, 10280, 12310, 14392, 17234, 17990, 24620, 34468, 35980, 43085, 49240, 68936, 71960, 86170, 172340, 316367, 344680, 632734, 1265468, 1581835, 2214569, 2530936, 3163670, 4429138, 6327340, 8858276, 11072845, 12654680, 17716552, 22145690, 44291380, 88582760]

約数ペア:

[(1, 88582760), (2, 44291380), (4, 22145690), (5, 17716552), (7, 12654680), (8, 11072845), (10, 8858276), (14, 6327340), (20, 4429138), (28, 3163670), (35, 2530936), (40, 2214569), (56, 1581835), (70, 1265468), (140, 632734), (257, 344680), (280, 316367), (514, 172340), (1028, 86170), (1231, 71960), (1285, 68936), (1799, 49240), (2056, 43085), (2462, 35980), (2570, 34468), (3598, 24620), (4924, 17990), (5140, 17234), (6155, 14392), (7196, 12310), (8617, 10280), (8995, 9848)]