159762280

素因数分解:

$2^3\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{2909}}^1$

素因数の和:4293

約数の個数: 32

約数和(自身を含む): 359850600

約数和(自身を除く): 200088320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1373, 2746, 2909, 5492, 5818, 6865, 10984, 11636, 13730, 14545, 23272, 27460, 29090, 54920, 58180, 116360, 3994057, 7988114, 15976228, 19970285, 31952456, 39940570, 79881140, 159762280]

約数ペア:

[(1, 159762280), (2, 79881140), (4, 39940570), (5, 31952456), (8, 19970285), (10, 15976228), (20, 7988114), (40, 3994057), (1373, 116360), (2746, 58180), (2909, 54920), (5492, 29090), (5818, 27460), (6865, 23272), (10984, 14545), (11636, 13730)]