160905980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{136361}}^1$

素因数の和:136429

約数の個数: 24

約数和(自身を含む): 343632240

約数和(自身を除く): 182726260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 136361, 272722, 545444, 681805, 1363610, 2727220, 8045299, 16090598, 32181196, 40226495, 80452990, 160905980]

約数ペア:

[(1, 160905980), (2, 80452990), (4, 40226495), (5, 32181196), (10, 16090598), (20, 8045299), (59, 2727220), (118, 1363610), (236, 681805), (295, 545444), (590, 272722), (1180, 136361)]