29515280

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2693}}^1$

素因数の和:2843

約数の個数: 40

約数和(自身を含む): 69149592

約数和(自身を除く): 39634312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2693, 2740, 5386, 5480, 10772, 10960, 13465, 21544, 26930, 43088, 53860, 107720, 215440, 368941, 737882, 1475764, 1844705, 2951528, 3689410, 5903056, 7378820, 14757640, 29515280]

約数ペア:

[(1, 29515280), (2, 14757640), (4, 7378820), (5, 5903056), (8, 3689410), (10, 2951528), (16, 1844705), (20, 1475764), (40, 737882), (80, 368941), (137, 215440), (274, 107720), (548, 53860), (685, 43088), (1096, 26930), (1370, 21544), (2192, 13465), (2693, 10960), (2740, 10772), (5386, 5480)]