15707904880

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1433203}}^1$

素因数の和:1433353

約数の個数: 40

約数和(自身を含む): 36787480272

約数和(自身を除く): 21079575392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 1433203, 2866406, 5732812, 7166015, 11465624, 14332030, 22931248, 28664060, 57328120, 114656240, 196348811, 392697622, 785395244, 981744055, 1570790488, 1963488110, 3141580976, 3926976220, 7853952440, 15707904880]

約数ペア:

[(1, 15707904880), (2, 7853952440), (4, 3926976220), (5, 3141580976), (8, 1963488110), (10, 1570790488), (16, 981744055), (20, 785395244), (40, 392697622), (80, 196348811), (137, 114656240), (274, 57328120), (548, 28664060), (685, 22931248), (1096, 14332030), (1370, 11465624), (2192, 7166015), (2740, 5732812), (5480, 2866406), (10960, 1433203)]