157979778860

素因数分解:

$2^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{5436331}}^1$

素因数の和:5437793

約数の個数: 24

約数和(自身を含む): 331985922576

約数和(自身を除く): 174006143716

約数列:

[1, 2, 4, 5, 10, 20, 1453, 2906, 5812, 7265, 14530, 29060, 5436331, 10872662, 21745324, 27181655, 54363310, 108726620, 7898988943, 15797977886, 31595955772, 39494944715, 78989889430, 157979778860]

約数ペア:

[(1, 157979778860), (2, 78989889430), (4, 39494944715), (5, 31595955772), (10, 15797977886), (20, 7898988943), (1453, 108726620), (2906, 54363310), (5812, 27181655), (7265, 21745324), (14530, 10872662), (29060, 5436331)]